1. Home /
  2. FSC NSN Catalog /
  3. Nuts and Washers /
  4. 73 E20057-M4

NSN 73 E20057-M4

Hexagon Self-Locking Nut

prevailing torque with nonmetallic insert locking feature, 6.0 millimeters maximum nut height, chamfered bearing surface type, unable to decode material, 4.0 millimeters nominal thread size.

NSN 5310-01-430-9243 Datasheet

(NSN) National Stock Number
5310-01-430-9243
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5310 - Nuts and Washers
(NIIN) National Item Identification Number
01-430-9243
Requires Demilitarization
Yes
(INC) Item Name Code
05277
Date
Sat, May 4, 1996
Schedule B Code
7318160000
Bearing Surface Type
chamfered
Locking Feature
prevailing torque with nonmetallic insert
Material
unable to decode
Nominal Thread Size
4.0 millimeters
Nut Height
6.0 millimeters maximum
Nut Style
hexagon
Surface Treatment
unable to decode
Thread Class
2b
Thread Direction
right-hand
Thread Pitch In Millimeters
0.70
Thread Series
m
Width Across Flats
7.0 millimeters nominal

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

019L2
Esna, Llc
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
713 - Metal hardware
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 5310-01-430-9243?

    The FSCG of the NSN 5310-01-430-9243 is 5310

  2. Does the NSN 5310-01-430-9243 have a Schedule B code assigned?

    Yes, the Schedule B code is 7318160000

  3. Does NSN 5310-01-430-9243 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 5310-01-430-9243 contain precious materials?

    Item does not contain precious metal.

  5. Does NSN 5310-01-430-9243 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 5310-01-430-9243 was assigned to the Federal Catalog?

    It was assigned 30 years ago, on Sat, May 4, 1996

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.