NSN 856357

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).

0.312 inches nominal thread size, 0.150 inches minimum and 0.163 inches maximum nut height, steel overall material, gm-1008 fscm 16764 mfr ref single material response overall material document and classification, chamfered bearing surface type.

NSN 5310-00-953-6399 Datasheet

(NSN) National Stock Number

5310-00-953-6399

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5310 - Nuts and Washers

(NIIN) National Item Identification Number

00-953-6399

Requires Demilitarization

Yes

(INC) Item Name Code

01857

Date

Wed, May 4, 1966

Bearing Surface Type

chamfered

Material Document And Classification

gm-1008 fscm 16764 mfr ref single material response overall

Material

steel overall

Nominal Thread Size

0.312 inches

Nut Height

0.150 inches minimum and 0.163 inches maximum

Nut Style

hexagon

Surface Treatment Document And Classification

p-44-a fscm 16764 mfr ref single treatment response overall

Thread Class

2b

Thread Direction

right-hand

Thread Quantity Per Inch

18

Thread Series

unified national coarse (unc)

Width Across Flats

0.545 inches minimum and 0.562 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

U - Precious metal content is unknown

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

0001857

Cross Reference

CAGE Codes

16764

General Motors Corp Delco Remy Div

U.s./canadian manufacturers

1LW55

Borgwarner Pds (anderson), L.l.c.

Non-manufacturers

12603

Clark Equipment Co

U.s./canadian manufacturers

77237

Dana off Highway Products, Llc

Non-manufacturers

81348

Federal Specifications Promulgated by General Services Administration Washington Dc

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 5310-00-953-6399?

   The FSCG of the NSN 5310-00-953-6399 is 5310

2. Does NSN 5310-00-953-6399 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 5310-00-953-6399 contain precious materials?

   Precious metal content is unknown

4. Does NSN 5310-00-953-6399 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 5310-00-953-6399 was assigned to the Federal Catalog?

   It was assigned 60 years ago, on Wed, May 4, 1966