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Shouldered Washer

NSN: 5310-00-022-2783 | Model: 55A82B200

A washer, round in shape, and having a centrally located hole. One bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing sleeve; or spacer, sleeve. Excludes insulator, washer and thrust type washers.

NSN Properties and Flags
NATO Stock Number
5310-00-022-2783
DEMIL
NO
Hole Diameter
Between 1.307 inches and 1.312 inches
Shoulder Diameter
Between 1.425 inches and 1.435 inches
Outside Diameter
Between 1.985 inches and 2.000 inches
Shoulder Height
Between 0.120 inches and 0.130 inches
Material Thickness
Between 0.115 inches and 0.135 inches
Hardness Rating
Between 62.0 rockwell superficial 30-n and 65.5 rockwell superficial 30-n
Material
Steel
Material Specification
Mil-s-5626, cond c4 military specification single material response
Surface Treatment
Cadmium
Surface Treatment Specification
Qq-p-416, type 2, cl 2 federal specification single treatment response
Style Designator
Shouldered

Pricing and Availability

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NSN 5310-00-022-2783 Datasheet

Supply Class (FSC):
Nuts And Washers
Cross Reference:
  • 55A82B200
Cage Codes:
  • Navair and Navsea Managed (CAGE 10001)
Schedule B & Trade:
  • Schedule B: 7318220000 (NAICS 332722)

    Washers other than 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

U - Precious metal content is unknown

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

  • LCL:

    U - 50.0

  • LTL:

    U - 50.0

  • TCC:

    Z - No special type of cargo code applicable

Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 5310-00-022-2783 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
New Zealand
What is the NIIN of NSN 5310-00-022-2783?
000222783 or 00-022-2783
Does NSN 5310-00-022-2783 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5310-00-022-2783?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
May 17, 1968