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NSN NAS1291C8

Extended Washer Self-Locking Nut

0.500 inches nominal thread size, prevailing torque all metal design locking feature, unable to decode material, unable to decode countersink angle, material document and classification.

NSN 5310-00-438-5110 Datasheet

(NSN) National Stock Number
5310-00-438-5110
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5310 - Nuts and Washers
(NIIN) National Item Identification Number
00-438-5110
Requires Demilitarization
Yes
(INC) Item Name Code
29730
Date
Fri, Dec 5, 1969
Schedule B Code
7318160000
Countersink Angle
unable to decode
Locking Feature
prevailing torque all metal design
Material Document And Classification
Material
unable to decode
Nominal Thread Size
0.500 inches
Nut Style
hexagon
Overall Height
0.350 inches minimum and 0.410 inches maximum
Precious Material And Location
external surface silver
Surface Treatment Document And Classification
unable to decode
Surface Treatment
unable to decode
Temp Rating
800.0 fahrenheit nominal
Thread Class
3b
Thread Direction
right-hand
Thread Quantity Per Inch
20
Thread Series
unified national joint fine (unjf)
Washer Outside Diameter
0.814 inches maximum
Washer Thickness
0.040 inches minimum
Width Across Flats
0.556 inches minimum and 0.566 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
S - Item contains silver.
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
0029730

Cross Reference

CAGE Codes

019L2
Esna, Llc
U.s./canadian manufacturers
27238
Bristol Industries, Llc
U.s./canadian manufacturers
78286
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
U.s./canadian manufacturers
80205
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Civilian standards and standards organizations (ex:iso,din,bs,ansi)

Freight Information

Air Commodity
VZ -
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 5310-00-438-5110?

    The FSCG of the NSN 5310-00-438-5110 is 5310

  2. Does the NSN 5310-00-438-5110 have a Schedule B code assigned?

    Yes, the Schedule B code is 7318160000

  3. Does NSN 5310-00-438-5110 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 5310-00-438-5110 contain precious materials?

    Item contains silver.

  5. Does NSN 5310-00-438-5110 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 5310-00-438-5110 was assigned to the Federal Catalog?

    It was assigned 56 years ago, on Fri, Dec 5, 1969

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