Quick Service Guide 401
Discounted Parcels
Physical Standards for Discount Parcels
January 2006
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Overview
Measuring Length Plus Girth (401.1)
For parcels, length is the measurement of the longest dimension and girth
is the distance around the thickest part (perpendicular to the length).
Except for Parcel Post, no mailpiece may measure more than 108 inches
in length and girth combined. Parcel Post pieces measuring over 108
inches but not more than 130 inches in combined length and girth are
mailable
at the applicable oversized rate (453.1).
Length = 10 inches
Girth (8 +5 + 8 + 5) = 26 inches
Length + girth = 36 inches
Length = 20 inches
Girth (6 + 6 + 6) = 18 inches
Length + girth = 38 inches
The Postal Service classifies parcels as machinable
parcels, irregular parcels, or outside parcels.
Machinable Parcels (401.1.5)
If you prepare your discount parcels so that they can be processed on
Postal Service equipment, your mail is "machinable." Machinable
parcels must meet specific standards for size, shape, content, and weight.
Minimum weight: 6 ounces.
Maximum weight: 35 pounds (25 pounds for books and other printed matter).
Lower weight limits apply to First-Class Mail, Standard Mail, and Bound
Printed Matter.
Dimensions:
- Minimum: 6 inches long, 3 inches high, and 1/4 inch thick.
- Maximum: 34 inches long, 17 inches high, and 17 inches thick.
Soft goods wrapped in paper or plastic bags and enveloped printed matter
are machinable only if all the packaging standards in 601.2 are
meet.
Machinable Parcels
Minimum weight: 6 ounces.
Maximum weight: 35 pounds (25 pounds for books and other printed matter).
Irregular Parcels (Nonmachinable) (401.1.6)
Irregular parcels include parcels that do not meet the dimensional criteria
of machinable parcels and other parcels that cannot be processed by
parcel sorters, including:
- Rolls and tubes up to 26 inches long and merchandise samples not
individually addressed.
- Unwrapped, paper-wrapped, or sleeve-wrapped articles that are
not letter-size or flat-size
(e.g., catalogs, directories).
- Articles enclosed in envelopes that are not letter-size, flat-size,
or machinable parcels.
Outside Parcels (Nonmachinable) (401.1.7)
Outside parcels exceed any of the maximum dimensions for machinable parcels.
This category also includes certain high-density items, cartons containing
more than 24 ounces of liquids in one or more glass containers, cartons
containing 1 gallon or more of liquid in metal or plastic containers,
and items in 401.1.7.
First-Class Mail Parcels (401.2.1)
Maximum weight: 13 ounces.
Parcels that weigh 1 ounce or less are subject to a $0.058 nonmachinable
surcharge if the piece is more than 1/4 inch thick.
See Quick Service Guide 430, First-Class Mail Presorted
Parcels.
Standard Mail Parcels (401.2.2)
Maximum weight: less than 16 ounces.
Residual shape surcharge: pieces prepared as parcels or are not letter-size
or flat-size are subject to a residual shape surcharge. Presorted Regular
and Nonprofit $0.242, Enhanced Carrier Route and Nonprofit Enhanced
Carrier Route $0.211 (443.4.5).
Barcode discount: Presorted rate machinable parcels for which the residual
shape surcharge is paid may be eligible for the barcode discount
of $0.03 per piece (443.5.5).
See Quick Service Guides:
440a, Standard Mail Machinable Parcels
440b, Standard Mail Irregular Parcels
440c, Standard Mail Enhanced Carrier
Route Irregular Parcels
Parcel Post (401.2.3)
- Oversized Rate: pieces measuring more than 108 inches in combined
length and girth, but not more than 130 inches in combined length and
girth,
are mailable at the
applicable Parcel Post oversized rate. Oversized rates are not subject to
the nonmachinable surcharge.
- Balloon Rate: Parcel Post pieces measuring more than 84 inches
in combined length and girth, but not more than 108 inches in combined
length
and girth, and weighing
less than 15 pounds are mailable at the rate equal to that of a 15-pound
parcel for the zone to which the parcel is addressed.
- Parcel Post machinable parcel rates are lower than Parcel Post
nonmachinable parcel rates.
- Nonmachinable Parcel Post: Pieces that meet any of the following
criteria must pay the nonmachinable surcharge. The surcharge does not
apply to pieces
mailed
at oversized rates or parcels sent with special handling.
a. A parcel more than 34 inches long, 17 inches wide, or 17 inches high.
b. A parcel less than 6 inches long, 1/4 inch thick, or 3 inches high.
c. A parcel that weighs less than 6 ounces or more than 35 pounds.
d. A parcel containing more than 24 ounces of liquid in glass containers,
or 1 gallon or more of liquid in metal or plastic containers.
e. An insecurely wrapped or metal-banded parcel.
f. A can, roll, or tube, or wooden or metal box.
g. Books, printed matter, or business forms weighing more than 25 pounds.
h. A high-density parcel weighing more than 15 pounds and exerting more
than 60 pounds per-square-foot pressure on its smallest side.
i. A film case weighing more than 5 pounds or with strap-type closures,
except any film case the USPS authorizes to be entered as a machinable
parcel under
401.1.5 and to be identified by the words "Machinable in United States
Postal Service Equipment" permanently attached as a nontransferable
decal in the lower right corner of the case.
j. Parcels with characteristics (such as inadequate packaging) that could
result in damage to the contents of the mailpiece, other parcels, or
postal machinery
if mechanical sortation is used.
For additional information, see Quick
Service Guide 450, Parcel Post.
Bound Printed Matter (401.2.4)
Maximum weight: 15 pounds.
Barcode discount: $0.03 discount available for machinable parcels.
For additional information, see Quick Service Guide
460, Bound Printed Matter Irregular and Machinable Parcels.
Media Mail
Maximum weight: 70 pounds.
For machinable parcels, see Quick Service Guide 470.
For additional information on preparation of irregular parcels, see 475.5.3.
Library Mail
Maximum weight: 70 pounds.
For rates, eligibility, postage payment, and mail preparation, see 480.
Examples of Balloon Rate, Nonmachinable Surcharge, and Oversized Rates
Priority Mail and Parcel Post Balloon Rate if:
- Weight less than 15 pounds and
- Length plus girth combined is more than 84 but not more than
108 inches.
Nonmachinable Surcharge: No
Balloon Rate: Yes
Oversized Rate: No
In this example, length and girth is 90 inches.
Parcel Post Nonmachinable Surcharge
if:
- Length more than 34 inches or
- Height more than 17 inches or
- Width more than 17 inches or
- Weight more than 35 pounds
(25 pounds for books and other printed matter) or
- Meets any Parcel Post nonmachinable criteria on
page 3.
Nonmachinable Surcharge: Yes
Balloon Rate: No
Oversized Rate: No
In this example, length and girth is 82 inches.
Parcel Post
Oversized Rate if:
-
Length plus girth combined is more than 108 but not more
than 130 inches.
The nonmachinable -surcharge does not apply to the
oversized rate or pieces with special handling
fee.
Oversized Rate: Yes
In this example, length and girth is 130 inches.
Balloon rate: Priority Mail and Parcel Post only.
Nonmachinable surcharge: Parcel Post only.
Oversized rate: Parcel Post only.
Discount rates not available for Priority Mail.For
the specific DMM standards applicable to
this category of
mail, consult
the DMM sections
referenced
above and the general sections within each DMM
module.
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