PartsTable TECHNICAL DATA SHEET
NSN 5310-01-088-8957Government record, cited

Washer, Lock5310-01-088-8957

NSN 5310-01-088-8957 · NIIN 010888957 · Part number 185136
Eastman Kodak Co · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 19139
Government record, cited
NSN 5310-01-088-8957 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-088-8957. Manufacturer of record part number: 185136.
Also searched as  5310-01-088-8957 · 5310010888957 · NIIN 010888957 · 01-088-8957 · FSC 5310 Nuts and Washers · CAGE 19139 · 185136
Nearby stock numbers  ·
Features
  • Washer,lock — FSC 5310
  • Style Designator: SPLIT HELICAL-RIGHT HAND
  • Outside Diameter: 0.489 INCHES NOMINAL IN
  • Material Thickness: 0.062 INCHES NOMINAL IN
  • Surface Treatment: PASSIVATE OVERALL
  • Material: STEEL CORROSION RESISTING OVERALL
  • Hole Diameter: 0.250 INCHES NOMINAL IN
  • 1 manufacturer part number on file
Identification
  • NSN: 5310-01-088-8957
  • NIIN: 010888957
  • FSC: 5310 — Nuts and Washers
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 185136
  • Manufacturer: Eastman Kodak Co
General Description

The Washer,lock, cataloged under National Stock Number 5310-01-088-8957, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Eastman Kodak Co. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-088-8957
Primary Part Number185136
Item NameWasher,lock
FSC / FSG5310 / 53 — Nuts and Washers
ManufacturerEastman Kodak Co
StatusACTIVE
Style DesignatorSPLIT HELICAL-RIGHT HAND
Outside Diameter0.489 INCHES NOMINAL IN
Material Thickness0.062 INCHES NOMINAL IN
Surface TreatmentPASSIVATE OVERALL
MaterialSTEEL CORROSION RESISTING OVERALL
Hole Diameter0.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
185136 PRIMARY Eastman Kodak Co (USA)
No interchangeability data on file.
Other items in FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040
5310-00-000-0040 · Item name not on file
5310-00-000-0077
NUT,PLAIN,ROUND
5310-00-000-0079
WASHER,FLAT
5310-00-000-0079
WASHER,FLAT
5310-00-000-1146
5310-00-000-1146 · Item name not on file
5310-00-000-3815
5310-00-000-3815 · Item name not on file
5310-00-000-4532
5310-00-000-4532 · Item name not on file
5310-00-000-4540
5310-00-000-4540 · Item name not on file

Frequently Asked Questions

What is NSN 5310-01-088-8957?

NSN 5310-01-088-8957 is a Washer,lock, manufactured by Eastman Kodak Co, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-088-8957?

NSN 5310-01-088-8957 has 1 manufacturer part number on file: 185136 (Eastman Kodak Co).

What are the specifications of 185136?

Key specifications for 185136: Style Designator: SPLIT HELICAL-RIGHT HAND; Outside Diameter: 0.489 INCHES NOMINAL IN; Material Thickness: 0.062 INCHES NOMINAL IN; Surface Treatment: PASSIVATE OVERALL. 6 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-088-8957 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
PartsTable Design LLC · partstable.com