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NSN 5310-01-529-2073Government record, cited

Washer, Lock5310-01-529-2073

NSN 5310-01-529-2073 · NIIN 015292073 · Part number DIN127-3-A2
Fabory Usa Ltd. · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 6Y603
Government record, cited
NSN 5310-01-529-2073 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-529-2073. Manufacturer of record part number: DIN127-3-A2.
Also searched as  5310-01-529-2073 · 5310015292073 · NIIN 015292073 · 01-529-2073 · FSC 5310 Nuts and Washers · CAGE 6Y603 · DIN127-3-A2
Nearby stock numbers  ·
Features
  • Washer,lock — FSC 5310
  • Style Designator: SPLIT HELICAL-RIGHT HAND
  • Outside Diameter: 6.2 MILLIMETERS NOMINAL MM
  • Material Thickness: 0.8 MILLIMETERS NOMINAL MM
  • Material: STEEL CORROSION RESISTING OVERALL
  • Hole Diameter: 3.1 MILLIMETERS NOMINAL MM
  • 1 manufacturer part number on file
  • Manufacturer of record: Fabory Usa Ltd.
Identification
  • NSN: 5310-01-529-2073
  • NIIN: 015292073
  • FSC: 5310 — Nuts and Washers
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: DIN127-3-A2
  • Manufacturer: Fabory Usa Ltd.
General Description

The Washer,lock, cataloged under National Stock Number 5310-01-529-2073, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Fabory Usa Ltd.. Government technical data includes 5 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
NSN5310-01-529-2073
Primary Part NumberDIN127-3-A2
Item NameWasher,lock
FSC / FSG5310 / 53 — Nuts and Washers
ManufacturerFabory Usa Ltd.
StatusACTIVE
Style DesignatorSPLIT HELICAL-RIGHT HAND
Outside Diameter6.2 MILLIMETERS NOMINAL MM
Material Thickness0.8 MILLIMETERS NOMINAL MM
MaterialSTEEL CORROSION RESISTING OVERALL
Hole Diameter3.1 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
DIN127-3-A2 PRIMARY Fabory Usa Ltd. (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 5310-01-529-2073?

NSN 5310-01-529-2073 is a Washer,lock, manufactured by Fabory Usa Ltd., classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-529-2073?

NSN 5310-01-529-2073 has 1 manufacturer part number on file: DIN127-3-A2 (Fabory Usa Ltd.).

What are the specifications of DIN127-3-A2?

Key specifications for DIN127-3-A2: Style Designator: SPLIT HELICAL-RIGHT HAND; Outside Diameter: 6.2 MILLIMETERS NOMINAL MM; Material Thickness: 0.8 MILLIMETERS NOMINAL MM; Special Features: SUBMITTED ITEM NAME FOR CATALOGING-LOCK WASHER. 5 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-529-2073 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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