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NSN 443318

Hexagon Self-Locking Nut

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

dry film lubricant lubrication, washer faced or chamfered bearing surface type, material, 0.250 inches nominal thread size, prevailing torque all metal design locking feature.

NSN 5310-01-112-7932 Datasheet

(NSN) National Stock Number
5310-01-112-7932
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5310 - Nuts and Washers
(NIIN) National Item Identification Number
01-112-7932
Requires Demilitarization
Yes
(INC) Item Name Code
05277
Date
Sun, May 10, 1981
Schedule B Code
7318160000
Bearing Surface Type
washer faced or chamfered
Locking Feature
prevailing torque all metal design
Lubrication
dry film lubricant
Material
Nominal Thread Size
0.250 inches
Nut Height
0.243 inches minimum and 0.257 inches maximum
Nut Style
hexagon
Thread Class
2b
Thread Direction
right-hand
Thread Quantity Per Inch
28
Thread Series
unf
Width Across Flats
0.428 inches minimum and 0.438 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
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
0005277

Cross Reference

CAGE Codes

24617
General Motors Corp
U.s./canadian manufacturers
7X677
General Motors Llc Dba General Motors Llc
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

Schedule B & Trade

Schedule B
7318-16-0000
Description
nuts of iron or steel
End Use
12300 - Finished metal shapes
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 5310-01-112-7932?

    The FSCG of the NSN 5310-01-112-7932 is 5310

  2. Does the NSN 5310-01-112-7932 have a Schedule B code assigned?

    Yes, the Schedule B code is 7318160000

  3. Does NSN 5310-01-112-7932 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 5310-01-112-7932 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 5310-01-112-7932 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 5310-01-112-7932 was assigned to the Federal Catalog?

    It was assigned 45 years ago, on Sun, May 10, 1981

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