1. Home /
  2. FSC NSN Catalog /
  3. Nuts and Washers /
  4. 642AS0726

NSN 642AS0726

Double Hexagon Self-Locking Nut

chamfered bearing surface type, dry film lubricant lubrication, material, material document and classification, prevailing torque all metal design locking feature.

NSN 5310-01-035-2018 Datasheet

(NSN) National Stock Number
5310-01-035-2018
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5310 - Nuts and Washers
(NIIN) National Item Identification Number
01-035-2018
Requires Demilitarization
Yes
(INC) Item Name Code
05276
Date
Sat, Feb 5, 1977
Bearing Surface Type
chamfered
Locking Feature
prevailing torque all metal design
Lubrication
dry film lubricant
Material Document And Classification
Material
Nominal Thread Size
0.250 inches
Nut Height
0.120 inches nominal
Nut Style
double hexagon
Surface Treatment
unable to decode
Thread Class
3b
Thread Direction
right-hand
Thread Pitch Diameters
+0.2268 to 0.2300 inches
Thread Quantity Per Inch
28
Thread Series
unified national joint fine (unjf)
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
0005276

Cross Reference

CAGE Codes

A486G
Nimikkeistokeskus Ncb Finland
Government departments or units, including military organizations
D9182
Zf Industrieantriebe Witten Gmbh
Non-us manufacturer (nato), other foreign organization or codification bureaus
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
R1120
Satair A/s
Non-manufacturers
72962
Harvard Industries Inc
U.s./canadian manufacturers
76301
The Boeing Company Div Defense
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

Questions & Answers

  1. What is the FSCG of the NSN 5310-01-035-2018?

    The FSCG of the NSN 5310-01-035-2018 is 5310

  2. Does NSN 5310-01-035-2018 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.

  3. Does NSN 5310-01-035-2018 contain precious materials?

    Item does not contain precious metal.

  4. Does NSN 5310-01-035-2018 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.

  5. When the NSN 5310-01-035-2018 was assigned to the Federal Catalog?

    It was assigned 49 years ago, on Sat, Feb 5, 1977

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.