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NSN BH1291C-4MFA

Extended Washer Self-Locking Nut

dry film lubricant lubrication, 0.250 inches nominal thread size, prevailing torque all metal design locking feature, unable to decode material, material document and classification.

NSN 5310-01-320-1056 Datasheet

(NSN) National Stock Number
5310-01-320-1056
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5310 - Nuts and Washers
(NIIN) National Item Identification Number
01-320-1056
Requires Demilitarization
Yes
(INC) Item Name Code
29730
Date
Sat, May 19, 1990
Schedule B Code
7318160000
Locking Feature
prevailing torque all metal design
Lubrication
dry film lubricant
Material Document And Classification
Material
unable to decode
Nominal Thread Size
0.250 inches
Nut Style
hexagon
Overall Height
0.219 inches maximum
Surface Treatment Document And Classification
unable to decode
Surface Treatment
unable to decode
Thread Class
3b
Thread Direction
right-hand
Thread Quantity Per Inch
28
Thread Series
unified national joint fine (unjf)
Washer Outside Diameter
0.420 inches maximum
Washer Thickness
0.019 inches minimum
Width Across Flats
0.305 inches minimum and 0.316 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
0029730

Cross Reference

CAGE Codes

1W025
Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems
U.s./canadian manufacturers
76823
Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems
U.s./canadian manufacturers
56878
Sps Technologies, Llc Dba Pb Fasteners
U.s./canadian manufacturers
27238
Bristol Industries, Llc
U.s./canadian manufacturers
15653
Howmet Global Fastening Systems Inc
U.s./canadian manufacturers
52828
Republic Fastener Mfg. Corp. Dba Arconic Fastening Systems
U.s./canadian manufacturers
92215
Howmet Global Fastening Systems Inc Div Torrance Operations
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 5310-01-320-1056?

    The FSCG of the NSN 5310-01-320-1056 is 5310

  2. Does the NSN 5310-01-320-1056 have a Schedule B code assigned?

    Yes, the Schedule B code is 7318160000

  3. Does NSN 5310-01-320-1056 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 5310-01-320-1056 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 5310-01-320-1056 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 5310-01-320-1056 was assigned to the Federal Catalog?

    It was assigned 36 years ago, on Sat, May 19, 1990

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