NSN SIZE2-6

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).

0.031 inches nominal head height, 0.312 inches nominal head major diameter, countersunk w/ reverse chamfer head style, 142.0 degrees nominal countersink angle, 0.375 inches nominal fastener length.

NSN 5320-00-276-1277 Datasheet

(NSN) National Stock Number

5320-00-276-1277

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5320 - Rivets

(NIIN) National Item Identification Number

00-276-1277

Requires Demilitarization

Yes

(INC) Item Name Code

00863

Date

Tue, Jan 1, 1963

Countersink Angle

142.0 degrees nominal

Fastener Length

0.375 inches nominal

Head Height

0.031 inches nominal

Head Style

countersunk w/ reverse chamfer

Head Major Diameter

0.312 inches nominal

Hole Depth

0.219 inches nominal

Hole Diameter

0.078 inches nominal

Material

copper alloy overall

Shank Diameter

0.125 inches nominal

Shank Style

tubular

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

0000863

Cross Reference

CAGE Codes

42838

National Rivet and Mfg Co

U.s./canadian manufacturers

34712

Lake Shore Systems, 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

U - 50.0

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

54760

Water Commodity

576 - Metal and metal products, nos, (less than 35 feet)

National Motor Freight Classification Item Number

106510

Questions & Answers

1. What is the FSCG of the NSN 5320-00-276-1277?

   The FSCG of the NSN 5320-00-276-1277 is 5320

2. Does NSN 5320-00-276-1277 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 5320-00-276-1277 contain precious materials?

   Precious metal content is unknown

4. Does NSN 5320-00-276-1277 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 5320-00-276-1277 was assigned to the Federal Catalog?

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