NSN 5361663 ITEM 61

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).

navy special project part name assigned by controlling agency, nickel alloy r-405 overall material, 1.125 inches nominal thread size, qq-n-281, cl a, b assn std all material responses overall material document and classification, washer faced bearing surface type.

NSN 5310-01-380-4840 Datasheet

(NSN) National Stock Number

5310-01-380-4840

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5310 - Nuts and Washers

(NIIN) National Item Identification Number

01-380-4840

Requires Demilitarization

Yes

(INC) Item Name Code

01857

Date

Mon, Sep 20, 1993

Bearing Surface Type

washer faced

Material Document And Classification

qq-n-281, cl a, b assn std all material responses overall

Material

nickel alloy r-405 overall

Part Name Assigned By Controlling Agency

navy special project

Nominal Thread Size

1.125 inches

Nut Height

0.250 inches nominal

Nut Style

hexagon

Thread Class

3b

Thread Direction

left-hand

Thread Quantity Per Inch

12

Thread Series

unf

Width Across Flats

1.500 inches nominal

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

0001857

Cross Reference

CAGE Codes

53711

Naval Sea Systems Command

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

Q - 70.0

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

48940

Water Commodity

713 - Metal hardware

National Motor Freight Classification Item Number

093470

Questions & Answers

1. What is the FSCG of the NSN 5310-01-380-4840?

   The FSCG of the NSN 5310-01-380-4840 is 5310

2. Does NSN 5310-01-380-4840 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 5310-01-380-4840 contain precious materials?

   Item does not contain precious metal.

4. Does NSN 5310-01-380-4840 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 5310-01-380-4840 was assigned to the Federal Catalog?

   It was assigned 33 years ago, on Mon, Sep 20, 1993