1. Home /
  2. FSC NSN Catalog /
  3. Nuts and Washers /
  4. 490135

NSN 490135

Extended Washer Self-Locking Nut

An electrical device in the form of a resistor consisting of a resistance wire, an insulating material, and may be sheathed. Includes infrared elements. It is designed to transform electrical current into heat. It may include an automatic control to regulate the amount of heat generated.

unable to decode material, prevailing torque all metal design locking feature, double hexagon nut style, 0.190 inches nominal thread size, unable to decode material document and classification.

NSN 5310-00-931-8534 Datasheet

(NSN) National Stock Number
5310-00-931-8534
(FSG) Federal Supply Group
53 - Hardware and Abrasives
(FSC) Federal Supply Classification
5310 - Nuts and Washers
(NIIN) National Item Identification Number
00-931-8534
Requires Demilitarization
Yes
(INC) Item Name Code
29729
Date
Sun, Sep 25, 1966
Schedule B Code
7318160000
Locking Feature
prevailing torque all metal design
Material Document And Classification
unable to decode
Material
unable to decode
Nominal Thread Size
0.190 inches
Nut Style
double hexagon
Overall Height
0.324 inches minimum and 0.344 inches maximum
Precious Material
silver
Surface Treatment
unable to decode
Thread Class
3bg
Thread Direction
right-hand
Thread Quantity Per Inch
32
Thread Series
unified national joint fine (unjf)
Washer Outside Diameter
0.395 inches minimum and 0.415 inches maximum
Washer Thickness
0.057 inches minimum and 0.067 inches maximum
Width Across Flats
0.304 inches minimum and 0.313 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
S - Item contains silver.
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
0029729

Cross Reference

CAGE Codes

019L2
Esna, Llc
U.s./canadian manufacturers
15653
Howmet Global Fastening Systems Inc
U.s./canadian manufacturers
26212
Now Corp Modern Mfg Div
U.s./canadian manufacturers
27238
Bristol Industries, Llc
U.s./canadian manufacturers
56878
Sps Technologies, Llc Dba Pb Fasteners
U.s./canadian manufacturers
72962
Harvard Industries Inc
U.s./canadian manufacturers
77445
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
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 5310-00-931-8534?

    The FSCG of the NSN 5310-00-931-8534 is 5310

  2. Does the NSN 5310-00-931-8534 have a Schedule B code assigned?

    Yes, the Schedule B code is 7318160000

  3. Does NSN 5310-00-931-8534 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 5310-00-931-8534 contain precious materials?

    Item contains silver.

  5. Does NSN 5310-00-931-8534 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 5310-00-931-8534 was assigned to the Federal Catalog?

    It was assigned 60 years ago, on Sun, Sep 25, 1966

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: 10 hours ago
View History