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NSN 5310-01-663-5408Government record, cited

Washer, Flat5310-01-663-5408

NSN 5310-01-663-5408 · NIIN 016635408 · Part number 7951240014
Grove U.s. Llc Dba Grove Us Llc · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 12361
Government record, cited
NSN 5310-01-663-5408 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-663-5408. Manufacturer of record part number: 7951240014.
Also searched as  5310-01-663-5408 · 5310016635408 · NIIN 016635408 · 01-663-5408 · FSC 5310 Nuts and Washers · CAGE 12361 · 7951240014 · 11103686
Nearby stock numbers  ·
Features
  • Washer,flat — FSC 5310
  • Overall Diameter: 29.740 MILLIMETERS NOMINAL MM
  • Cross-Sectional Shape Style: RECTANGULAR
  • Surface Treatment: LUBRICANT OVERALL
  • Peripheral Shape Style: ROUND
  • Material: STEEL OVERALL
  • Center Hole Shape Style: ROUND
  • Hole Diameter: 17.135 MILLIMETERS NOMINAL MM
Identification
  • NSN: 5310-01-663-5408
  • NIIN: 016635408
  • FSC: 5310 — Nuts and Washers
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 7951240014
  • Manufacturer: Grove U.s. Llc Dba Grove Us Llc
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-663-5408, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Grove U.s. Llc Dba Grove Us Llc. Government technical data includes 8 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
NSN5310-01-663-5408
Primary Part Number7951240014
Item NameWasher,flat
FSC / FSG5310 / 53 — Nuts and Washers
ManufacturerGrove U.s. Llc Dba Grove Us Llc
StatusACTIVE
Overall Diameter29.740 MILLIMETERS NOMINAL MM
Cross-Sectional Shape StyleRECTANGULAR
Surface TreatmentLUBRICANT OVERALL
Peripheral Shape StyleROUND
MaterialSTEEL OVERALL
Center Hole Shape StyleROUND
Hole Diameter17.135 MILLIMETERS NOMINAL MM
Thickness3.000 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
11103686 Fastenal Company Dba Fastenal Co (USA)
7951240014 PRIMARY Grove U.s. Llc Dba Grove Us Llc (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 5310-01-663-5408?

NSN 5310-01-663-5408 is a Washer,flat, manufactured by Grove U.s. Llc Dba Grove Us Llc, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-663-5408?

NSN 5310-01-663-5408 has 2 manufacturer part numbers on file: 11103686 (Fastenal Company Dba Fastenal Co), 7951240014 (Grove U.s. Llc Dba Grove Us Llc).

What are the specifications of 7951240014?

Key specifications for 7951240014: Overall Diameter: 29.740 MILLIMETERS NOMINAL MM; Cross-Sectional Shape Style: RECTANGULAR; Surface Treatment: LUBRICANT OVERALL; Peripheral Shape Style: ROUND. 8 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-663-5408 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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