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Lock Washer

NSN: 5310-01-132-1082 | Model: NAS1640-1016

A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces

NSN Properties and Flags
NATO Stock Number
5310-01-132-1082
DEMIL
NO
Hole Diameter
Between 0.636 inches and 0.660 inches
Outside Diameter
1.086 inches
Material Thickness
Between 0.156 inches and 0.166 inches
Hardness Rating
Between 35.0 rockwell c and 45.0 rockwell c
Material
Steel comp 301 or steel comp 302 or steel comp 302b or steel comp 303 or steel comp 303se or steel comp 304 or steel comp 304l or steel comp 305 or steel comp 308 or steel comp 309 or steel comp 309s or steel comp 310 or steel comp 310s or steel comp 314 or steel comp 316 or steel comp 316l or steel comp 317 or steel comp 321 or steel comp 347 or steel comp 348 or steel comp 384 or steel comp 385
Material Specification
66 federal standard all material responses
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Style Designator
Split helical-right hand
Specification Data
80205-nas1640 professional/industrial association standard
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE5E818T312J 2018-09-24 PHPHA 226 EA
SPE5E818T107B 2018-06-14 PHPHA 55 EA

Inventory Check

The last inventory check on this NSN was done on 09/27/2021. Due to rapid changes in inventory this may not be the current stock qty.

  • New Surplus: 31
  • New: 509

Pricing and 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.

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NSN 5310-01-132-1082 Datasheet

Supply Class (FSC):
Nuts And Washers
Cross Reference:
  • NAS1640-1016
Cage Codes:
  • National Aerospace Standards (CAGE 80205)
Schedule B & Trade:
  • Schedule B: 7318210000 (NAICS 332722)

    Spring washers and other lock washers, iron or steel

  • SITC: 69422

    Screws, bolts, nuts, screw hooks, rivets, washers and similar articles, not threaded, of iron or steel

  • End Use: 12300

    Finished metal shapes

Identification:
HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    194160 - Washer or gaskets, iron or steel,

  • WCC:

    713 - Metal hardware

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater

  • LTL:

    U - 50.0

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    Z
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    T2200x-
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $8.26 to $13.77..
Does NSN 5310-01-132-1082 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Air Force
What is the NIIN of NSN 5310-01-132-1082?
011321082 or 01-132-1082
Does NSN 5310-01-132-1082 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5310-01-132-1082?
Solicitation SPE5E818T312J for qty 226 on 09/17/2018
When was this national stock number assigned to the federal catalog?
May 22, 1982