NSN S31B256CS1

0.312 inches nominal thread size, 99.0 degrees minimum and 101.0 degrees maximum head countersink angle, flat countersunk head style, steel comp 430 overall material, 0.656 inches nominal head diameter.

NSN 5310-01-419-8430 Datasheet

(NSN) National Stock Number

5310-01-419-8430

(FSG) Federal Supply Group

53 - Hardware and Abrasives

(FSC) Federal Supply Classification

5310 - Nuts and Washers

(NIIN) National Item Identification Number

01-419-8430

Requires Demilitarization

Yes

(INC) Item Name Code

01873

Date

Sat, Sep 30, 1995

Head Countersink Angle

99.0 degrees minimum and 101.0 degrees maximum

Head Diameter

0.656 inches nominal

Head Style

flat countersunk

Material

steel comp 430 overall

Nominal Thread Size

0.312 inches

Nut Diameter

0.409 inches minimum and 0.413 inches maximum

Nut Length

1.297 inches minimum and 1.327 inches maximum

Nut Style

blind rivet w/smooth round shank

Shank End Type

open

Surface Treatment Document And Classification

qq-p-35 fed spec single treatment response overall

Surface Treatment

passivate and chromate overall

Thread Class

3b

Thread Direction

right-hand

Thread Quantity Per Inch

18

Thread Series

unified national coarse (unc)

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

0001873

Cross Reference

CAGE Codes

30003

Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier

Government departments or units, including military organizations

30279

Urania Engineering Co., Inc.

U.s./canadian manufacturers

0VK23

Bollhoff Rivnut., Inc. Fastening and Assembly Technology Dba Bollhoff Rivnut., Inc. Div Bollhoff Rivnut., 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

W - Rating variable

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

48950

Water Commodity

573 - Bolts or nuts (iron or steel),(less than 35 feet)

National Motor Freight Classification Item Number

093486

Questions & Answers

1. What is the FSCG of the NSN 5310-01-419-8430?

   The FSCG of the NSN 5310-01-419-8430 is 5310

2. Does NSN 5310-01-419-8430 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 5310-01-419-8430 contain precious materials?

   Item does not contain precious metal.

4. Does NSN 5310-01-419-8430 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 5310-01-419-8430 was assigned to the Federal Catalog?

   It was assigned 31 years ago, on Sat, Sep 30, 1995