NSN AN23-7A

A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see push on nut. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also clip, retaining and pin, lock. Excludes:ring, connecting, round.

0.136 inches minimum and 0.146 inches maximum groove diameter, 0.094 inches nominal head height, 0.469 inches nominal fastener length, 0.375 inches nominal head diameter, hardness rating.

NSN 5306-01-043-5251 Datasheet

(NSN) National Stock Number

5306-01-043-5251

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5306 - Bolts

(NIIN) National Item Identification Number

01-043-5251

Requires Demilitarization

Yes

(INC) Item Name Code

06662

Date

Sat, Jun 25, 1977

Schedule B Code

7318152000

Fastener Length

0.469 inches nominal

Groove Diameter

0.136 inches minimum and 0.146 inches maximum

Hardness Rating

Head Height

0.094 inches nominal

Head Diameter

0.375 inches nominal

Head Style

button

Internal Drive Style

slot

Material Document And Classification

unable to decode

Material

unable to decode

Minimum Tensile Strength

125000 pounds per square inch

Surface Treatment Document And Classification

unable to decode

Surface Treatment

Thread Class

3a

Thread Length

0.250 inches nominal

Thread Series Designator

unf

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

0006662

Cross Reference

CAGE Codes

88044

Aeronautical Standards Group Dept of Navy and Air Force

Military standards and standards organizations (ex:stanags,milspecs,defstans)

Freight Information

Schedule B & Trade

Schedule B

7318-15-2000

Description

bolts and bolts and their nuts or washers exported in the same shipment

End Use

12110 - Iron and steel products, other

Unit of Quantity

KG

USDA

Yes

(SITC) Standard International Trade Classification

69421

(NAICS) North American Industrial Classification System

332722

Questions & Answers

1. What is the FSCG of the NSN 5306-01-043-5251?

   The FSCG of the NSN 5306-01-043-5251 is 5306

2. Does the NSN 5306-01-043-5251 have a Schedule B code assigned?

   Yes, the Schedule B code is 7318152000

3. Does NSN 5306-01-043-5251 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.

4. Does NSN 5306-01-043-5251 contain precious materials?

   Precious metal content is unknown

5. Does NSN 5306-01-043-5251 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.

6. When the NSN 5306-01-043-5251 was assigned to the Federal Catalog?

   It was assigned 49 years ago, on Sat, Jun 25, 1977