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NSN 21NTE040

Hexagon Self-Locking Nut

prevailing torque with nonmetallic insert locking feature, 0.250 inches nominal thread size, unable to decode material, chamfered bearing surface type, 0.188 inches minimum and 0.218 inches maximum nut height.

NSN 5310-00-478-0259 Datasheet

(NSN) National Stock Number
5310-00-478-0259
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5310 - Nuts and Washers
(NIIN) National Item Identification Number
00-478-0259
Requires Demilitarization
Yes
(INC) Item Name Code
05277
Date
Wed, May 20, 1970
Schedule B Code
7318160000
Bearing Surface Type
chamfered
Locking Feature
prevailing torque with nonmetallic insert
Material
unable to decode
Nominal Thread Size
0.250 inches
Nut Height
0.188 inches minimum and 0.218 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
20
Thread Series
unjc
Width Across Flats
0.430 inches minimum and 0.439 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

93568
Harsco Corp Bmy-Combat Systems Div
U.s./canadian manufacturers
18876
Us Army Aviation and Missile Command
Government departments or units, including military organizations
019L2
Esna, Llc
U.s./canadian manufacturers
72962
Harvard Industries Inc
U.s./canadian manufacturers
D9182
Zf Industrieantriebe Witten Gmbh
Non-us manufacturer (nato), other foreign organization or codification bureaus
27687
Greer Stop Nut Inc.
U.s./canadian manufacturers
10001
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
U.s./canadian manufacturers
53711
Naval Sea Systems Command
U.s./canadian manufacturers
01289
General Electric Company
U.s./canadian manufacturers
17454
Timken Gears & Services Inc. Div Philadelphia Gear
U.s./canadian manufacturers
44940
Cummins Power Generation Inc.
U.s./canadian manufacturers
39428
Mcmaster-Carr Supply Co
Non-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 5310-00-478-0259?

    The FSCG of the NSN 5310-00-478-0259 is 5310

  2. Does the NSN 5310-00-478-0259 have a Schedule B code assigned?

    Yes, the Schedule B code is 7318160000

  3. Does NSN 5310-00-478-0259 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 5310-00-478-0259 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 5310-00-478-0259 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 5310-00-478-0259 was assigned to the Federal Catalog?

    It was assigned 56 years ago, on Wed, May 20, 1970

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