NSN 31248

0.250 inches nominal thread size, chamfered bearing surface type, hexagon nut style, 0.181 inches nominal nut height, 2b thread class.

NSN 5310-01-152-7203 Datasheet

(NSN) National Stock Number

5310-01-152-7203

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5310 - Nuts and Washers

(NIIN) National Item Identification Number

01-152-7203

Requires Demilitarization

Yes

(INC) Item Name Code

01857

Date

Sat, May 7, 1983

Bearing Surface Type

chamfered

Nominal Thread Size

0.250 inches

Nut Height

0.181 inches nominal

Nut Style

hexagon

Thread Class

2b

Thread Direction

right-hand

Thread Quantity Per Inch

20

Thread Series

unified national coarse (unc)

Width Across Flats

0.431 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

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

05573

Barnes Group Inc. Dba Barnes Distribution

Non-manufacturers

56394

Pax Mfg Corp Hammarlund Mfg Co Div

U.s./canadian manufacturers

Freight Information

Questions & Answers

1. What is the FSCG of the NSN 5310-01-152-7203?

   The FSCG of the NSN 5310-01-152-7203 is 5310

2. Does NSN 5310-01-152-7203 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 5310-01-152-7203 contain precious materials?

   Precious metal content is unknown

4. Does NSN 5310-01-152-7203 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 5310-01-152-7203 was assigned to the Federal Catalog?

   It was assigned 43 years ago, on Sat, May 7, 1983