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NSN 5310-01-658-5513Government record, cited

Nut, Self-Locking, Assembled Washe5310-01-658-5513

NSN 5310-01-658-5513 · NIIN 016585513 · Part number AS63537
Sae International Dba Sae International · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 0U583
Government record, cited
NSN 5310-01-658-5513 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-658-5513. Manufacturer of record part number: AS63537.
Also searched as  5310-01-658-5513 · 5310016585513 · NIIN 016585513 · 01-658-5513 · FSC 5310 Nuts and Washers · CAGE 0U583 · AS63537
Nearby stock numbers  ·
Features
  • Nut,self-Locking,assembled Washe — FSC 5310
  • Width Across Flats: 0.4360 INCHES NOMINAL IN
  • Thread Series: UNIFIED NATIONAL JOINT FINE (UNJF)
  • Thread Direction: RIGHT-HAND
  • Nominal Thread Size: 0.2500 INCHES IN
  • Nut Height: 0.2500 INCHES NOMINAL IN
  • Nut Style: FLAT
  • Material: STEEL CORROSION RESISTING OVERALL
Identification
  • NSN: 5310-01-658-5513
  • NIIN: 016585513
  • FSC: 5310 — Nuts and Washers
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: AS63537
  • Manufacturer: Sae International Dba Sae International
General Description

The Nut,self-Locking,assembled Washe, cataloged under National Stock Number 5310-01-658-5513, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Sae International Dba Sae International. Government technical data includes 7 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
NSN5310-01-658-5513
Primary Part NumberAS63537
Item NameNut,self-Locking,assembled Washe
FSC / FSG5310 / 53 — Nuts and Washers
ManufacturerSae International Dba Sae International
StatusACTIVE
Width Across Flats0.4360 INCHES NOMINAL IN
Thread SeriesUNIFIED NATIONAL JOINT FINE (UNJF)
Thread DirectionRIGHT-HAND
Nominal Thread Size0.2500 INCHES IN
Nut Height0.2500 INCHES NOMINAL IN
Nut StyleFLAT
MaterialSTEEL CORROSION RESISTING OVERALL
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
AS63537 PRIMARY Sae International Dba Sae International (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 5310-01-658-5513?

NSN 5310-01-658-5513 is a Nut,self-Locking,assembled Washe, manufactured by Sae International Dba Sae International, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-658-5513?

NSN 5310-01-658-5513 has 1 manufacturer part number on file: AS63537 (Sae International Dba Sae International).

What are the specifications of AS63537?

Key specifications for AS63537: Overall Height: 0.2880 INCHES NOMINAL IN; Width Across Flats: 0.4360 INCHES NOMINAL IN; Thread Series: UNIFIED NATIONAL JOINT FINE (UNJF); Thread Direction: RIGHT-HAND. 7 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-658-5513 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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