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NSN MS51943-53

Hexagon Self-Locking Nut

An item whose principal purpose is to produce light from a glowing filament(s). It includes metal backed and reflecting types, seal beam and flood types. It may include an integral filament shield to control and/or modify its illumination pattern.

1.030 inches minimum and 1.422 inches maximum nut height, chamfered or washer faced bearing surface type, prevailing torque with nonmetallic insert locking feature, 1.250 inches nominal thread size, unable to decode material.

NSN 5310-01-032-2318 Datasheet

(NSN) National Stock Number
5310-01-032-2318
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5310 - Nuts and Washers
(NIIN) National Item Identification Number
01-032-2318
Requires Demilitarization
Yes
(INC) Item Name Code
05277
Date
Fri, Dec 10, 1976
Schedule B Code
7318160000
Bearing Surface Type
chamfered or washer faced
Locking Feature
prevailing torque with nonmetallic insert
Material
unable to decode
Nominal Thread Size
1.250 inches
Nut Height
1.030 inches minimum and 1.422 inches maximum
Nut Style
hexagon
Surface Treatment Document And Classification
unable to decode
Surface Treatment
unable to decode
Temp Rating
250.0 fahrenheit nominal
Thread Class
3b
Thread Direction
right-hand
Thread Quantity Per Inch
7
Thread Series
unified national coarse (unc)
Width Across Flats
1.812 inches minimum and 1.877 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
U - Precious metal content is unknown
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

96906
Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Military standards and standards organizations (ex:stanags,milspecs,defstans)

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 5310-01-032-2318?

    The FSCG of the NSN 5310-01-032-2318 is 5310

  2. Does the NSN 5310-01-032-2318 have a Schedule B code assigned?

    Yes, the Schedule B code is 7318160000

  3. Does NSN 5310-01-032-2318 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 5310-01-032-2318 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 5310-01-032-2318 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 5310-01-032-2318 was assigned to the Federal Catalog?

    It was assigned 49 years ago, on Fri, Dec 10, 1976

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