NSN 16A4C7FM2

0.535 inches minimum and 0.559 inches maximum nut height, 0.625 inches nominal thread size, steel overall material, chamfered or washer faced bearing surface type, 2 type and 13 style nondefinitive spec/std data.

NSN 5310-00-266-0389 Datasheet

(NSN) National Stock Number

5310-00-266-0389

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5310 - Nuts and Washers

(NIIN) National Item Identification Number

00-266-0389

Requires Demilitarization

Yes

(INC) Item Name Code

01857

Date

Tue, Jan 1, 1963

Bearing Surface Type

chamfered or washer faced

Material

steel overall

Nominal Thread Size

0.625 inches

Nondefinitive Spec/Std Data

2 type and 13 style

Nut Height

0.535 inches minimum and 0.559 inches maximum

Nut Style

hexagon

Thread Class

2b

Thread Direction

right-hand

Thread Quantity Per Inch

11

Thread Series

unified national coarse (unc)

Width Across Flats

0.922 inches minimum and 0.938 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

0UBG9

Curtiss-Wright Electro-Mechanical Corporation Div Epd

U.s./canadian manufacturers

30760

Ingersoll Rand Co

U.s./canadian manufacturers

88032

Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use Cage Code 0ubg9 for Cataloging

U.s./canadian manufacturers

0AT62

Siemens Energy, Inc. Dba Dresser-Rand

U.s./canadian manufacturers

830Q4

Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions

U.s./canadian manufacturers

88663

Dresser-Rand Co Ingersoll-Rand Opns a Joint Venture

U.s./canadian manufacturers

Freight Information

Questions & Answers

1. What is the FSCG of the NSN 5310-00-266-0389?

   The FSCG of the NSN 5310-00-266-0389 is 5310

2. Does NSN 5310-00-266-0389 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 5310-00-266-0389 contain precious materials?

   Precious metal content is unknown

4. Does NSN 5310-00-266-0389 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 5310-00-266-0389 was assigned to the Federal Catalog?

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