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NSN 5310-01-702-9579Government record, cited

Washer, Lock5310-01-702-9579

NSN 5310-01-702-9579 · NIIN 017029579 · Part number ML6350000A20000
Fastenal Company · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 3CN46
Government record, cited
NSN 5310-01-702-9579 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-702-9579. Manufacturer of record part number: ML6350000A20000.
Also searched as  5310-01-702-9579 · 5310017029579 · NIIN 017029579 · 01-702-9579 · FSC 5310 Nuts and Washers · CAGE 3CN46 · ML6350000A20000 · 5-13-13311-1
Nearby stock numbers  ·
Features
  • Washer,lock — FSC 5310
  • Style Designator: ROUND GRIP TYPE B
  • Outside Diameter: 9.20 MILLIMETERS NOMINAL MM
  • Material Thickness: 1.10 MILLIMETERS NOMINAL MM
  • Material: STEEL CORROSION RESISTING OVERALL
  • Hole Diameter: 5.40 MILLIMETERS NOMINAL MM
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Fastenal Company
Identification
  • NSN: 5310-01-702-9579
  • NIIN: 017029579
  • FSC: 5310 — Nuts and Washers
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: ML6350000A20000
  • Manufacturer: Fastenal Company
General Description

The Washer,lock, cataloged under National Stock Number 5310-01-702-9579, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Fastenal Company. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-702-9579
Primary Part NumberML6350000A20000
Item NameWasher,lock
FSC / FSG5310 / 53 — Nuts and Washers
ManufacturerFastenal Company
StatusACTIVE
Style DesignatorROUND GRIP TYPE B
Outside Diameter9.20 MILLIMETERS NOMINAL MM
Material Thickness1.10 MILLIMETERS NOMINAL MM
MaterialSTEEL CORROSION RESISTING OVERALL
Hole Diameter5.40 MILLIMETERS NOMINAL MM
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
5-13-13311-1 Berg Manufacturing, Inc. (USA)
ML6350000A20000 PRIMARY Fastenal Company (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 5310-01-702-9579?

NSN 5310-01-702-9579 is a Washer,lock, manufactured by Fastenal Company, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-702-9579?

NSN 5310-01-702-9579 has 2 manufacturer part numbers on file: 5-13-13311-1 (Berg Manufacturing, Inc.), ML6350000A20000 (Fastenal Company).

What are the specifications of ML6350000A20000?

Key specifications for ML6350000A20000: Style Designator: ROUND GRIP TYPE B; Outside Diameter: 9.20 MILLIMETERS NOMINAL MM; Material Thickness: 1.10 MILLIMETERS NOMINAL MM; Part Name Assigned by Controlling Agency: M5 DIN 127 A2 SS SPLIT LOCK WASHER. 5 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-702-9579 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.
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