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Flat Washer

NSN: 5310-01-587-5057 | Model: NASM15795-819

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes disk, valve, graphite impregnated and lubricated items.

NSN Properties and Flags
NATO Stock Number
5310-01-587-5057
DEMIL
NO
Criticality Code Justification
Zzzy
Reference Number Differentiating Characteristics
Material will be in accordance with navicp activity hx quality control, manufacturing and testing specifications

Inventory Check

The last inventory check on this NSN was done on 04/07/2021. Due to rapid changes in inventory this may not be the current stock qty.

  • New: 89

Pricing and Availability

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NSN 5310-01-587-5057 Datasheet

Supply Class (FSC):
Nuts And Washers
Cross Reference:
  • NASM15795-819
  • 820-5295154PCFW050(KIT)
  • 820-5295960-31
Cage Codes:
  • National Aerospace Standards (CAGE 80205)
  • Puget Sound Naval Shipyard and (CAGE 82522)
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.

ADPE

- Represents items with no adp components

CRITL

- The item does not have a nuclear hardened feature but does have other critical featur (s) such as tolerance, fit restrictions 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
    Nrp
  • AAC
    Z
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    1h--bl9
  • Repariability
    Medium demand velocity items (consumables)

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $40.50 to $67.50..
Does NSN 5310-01-587-5057 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 Navy
What is the NIIN of NSN 5310-01-587-5057?
015875057 or 01-587-5057
Does NSN 5310-01-587-5057 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5310-01-587-5057?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Aug 09, 2010