NSN 6820217

A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes:items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).

finished head features provided, 1.000 inches nominal fastener length, 0.438 inches nominal grip length, 0.060 inches minimum and 0.070 inches maximum extended washer thickness, 0.438 inches nominal extended washer diameter.

NSN 5306-00-877-9791 Datasheet

(NSN) National Stock Number

5306-00-877-9791

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5306 - Bolts

(NIIN) National Item Identification Number

00-877-9791

Requires Demilitarization

Yes

(INC) Item Name Code

01847

Date

Tue, Jan 1, 1963

Extended Washer Diameter

0.438 inches nominal

Extended Washer Thickness

0.060 inches minimum and 0.070 inches maximum

Fastener Length

1.000 inches nominal

Features Provided

finished head

Grip Length

0.438 inches nominal

Head Height

0.330 inches nominal

Head Style

double hexagon extended washer

Material Document And Classification

ams 5643 assn std single material response overall

Material

steel comp 630 overall

Nominal Thread Diameter

0.250 inches

Surface Treatment

passivate overall

Thread Class

3a

Thread Direction

right-hand

Thread Length

0.562 inches minimum

Thread Quantity Per Inch

28

Thread Series Designator

unf

Width Between Flats

0.304 inches minimum and 0.313 inches maximum

Identification

Demilitarization Code

A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Precious Metals Indicator

A - Item does not contain precious metal.

Hazardous Metals Indicator

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0001847

Cross Reference

CAGE Codes

24617

General Motors Corp

U.s./canadian manufacturers

73342

Allison Transmission Inc Dba Allison Transmission, Inc

U.s./canadian manufacturers

Freight Information

Air Commodity

BZ -

Air Dimension

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

National Motor Freight Class Rating

W - Rating variable

Special Handling

9 - Other or no special handling required (sh)

Type of Cargo

Z - No special type of cargo code applicable

Uniform Freight Classification Item Number

48950

Water Commodity

573 - Bolts or nuts (iron or steel),(less than 35 feet)

National Motor Freight Classification Item Number

093486

Questions & Answers

1. What is the FSCG of the NSN 5306-00-877-9791?

   The FSCG of the NSN 5306-00-877-9791 is 5306

2. Does NSN 5306-00-877-9791 require demilitarization?

   Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

3. Does NSN 5306-00-877-9791 contain precious materials?

   Item does not contain precious metal.

4. Does NSN 5306-00-877-9791 contain hazardous materials?

   Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

5. When the NSN 5306-00-877-9791 was assigned to the Federal Catalog?

   It was assigned 63 years ago, on Tue, Jan 1, 1963