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NSN NAS1291C10

Extended Washer Self-Locking Nut

prevailing torque all metal design locking feature, 0.625 inches nominal thread size, material document and classification, unable to decode material, unable to decode countersink angle.

NSN 5310-00-448-8656 Datasheet

(NSN) National Stock Number
5310-00-448-8656
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5310 - Nuts and Washers
(NIIN) National Item Identification Number
00-448-8656
Requires Demilitarization
Yes
(INC) Item Name Code
29730
Date
Wed, May 13, 1970
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
0.625 inches
Nut Style
hexagon
Overall Height
0.490 inches minimum and 0.550 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
18
Thread Series
unified national joint fine (unjf)
Washer Outside Diameter
1.014 inches maximum
Washer Thickness
0.050 inches minimum
Width Across Flats
0.743 inches minimum and 0.755 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

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
BZ -
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
National Motor Freight Class Rating
Q - 70.0
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
05680
Water Commodity
713 - Metal hardware
National Motor Freight Classification Item Number
013540

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 5310-00-448-8656?

    The FSCG of the NSN 5310-00-448-8656 is 5310

  2. Does the NSN 5310-00-448-8656 have a Schedule B code assigned?

    Yes, the Schedule B code is 7318160000

  3. Does NSN 5310-00-448-8656 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 5310-00-448-8656 contain precious materials?

    Item contains silver.

  5. Does NSN 5310-00-448-8656 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 5310-00-448-8656 was assigned to the Federal Catalog?

    It was assigned 56 years ago, on Wed, May 13, 1970

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