1. Home /
  2. FSC NSN Catalog /
  3. Nuts and Washers /
  4. 37-03

NSN 37-03

Hexagon Self-Locking Nut

Two or more insulated conductors (solid or stranded) contained in a common covering, or two or more insulated conductors twisted or molded together without a common covering, or one insulated conductor with a metallic covering, covering, shield, or outer conductor. The rated working voltage of the item must be 300 volts or more, or in lieu of this the test voltage must be 1,000 volts or more; and the size of each individual conductor must be number 18 american wire gage (0.75 square millimeters) or larger. For cables with uninsulated neutral conductor use the hightest rated voltage. Refers to bulk quantities only, for items of definite length with processed ends or terminated in fittings, see cable assembly, power, electrical. For low voltage aircraft and automotive cable, see cable, special purpose, electrical.

soluble lubricant lubrication, chamfered bearing surface type, material, unable to decode material document and classification, prevailing torque all metal design locking feature.

NSN 5310-01-099-6539 Datasheet

(NSN) National Stock Number
5310-01-099-6539
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5310 - Nuts and Washers
(NIIN) National Item Identification Number
01-099-6539
Requires Demilitarization
Yes
(INC) Item Name Code
05277
Date
Fri, Aug 22, 1980
Schedule B Code
7318160000
Bearing Surface Type
chamfered
Locking Feature
prevailing torque all metal design
Lubrication
soluble lubricant
Material Document And Classification
unable to decode
Material
Nominal Thread Size
0.625 inches
Nut Height
0.535 inches minimum and 0.559 inches maximum
Nut Style
hexagon
Surface Treatment
unable to decode
Thread Class
2b
Thread Direction
right-hand
Thread Quantity Per Inch
18
Thread Series
unf
Width Across Flats
0.922 inches minimum and 0.939 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

92967
Hutchens Industries Inc
U.s./canadian manufacturers

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 5310-01-099-6539?

    The FSCG of the NSN 5310-01-099-6539 is 5310

  2. Does the NSN 5310-01-099-6539 have a Schedule B code assigned?

    Yes, the Schedule B code is 7318160000

  3. Does NSN 5310-01-099-6539 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 5310-01-099-6539 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 5310-01-099-6539 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 5310-01-099-6539 was assigned to the Federal Catalog?

    It was assigned 46 years ago, on Fri, Aug 22, 1980

Globe Transparent
Get in Touch
Looking for technical parts, product details, or custom project planning? Our team has you covered with end-to-end support every step of the way.
Contact Us

Pricing & Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Recent Updates

Last Update: 8 hours ago
View History