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NSN 5310-01-661-7984Government record, cited

Washer, Flat5310-01-661-7984

NSN 5310-01-661-7984 · NIIN 016617984 · Part number 17608000
Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 20266
Government record, cited
NSN 5310-01-661-7984 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-661-7984. Manufacturer of record part number: 17608000.
Also searched as  5310-01-661-7984 · 5310016617984 · NIIN 016617984 · 01-661-7984 · FSC 5310 Nuts and Washers · CAGE 20266 · 17608000 · 4212749
Nearby stock numbers  ·
Features
  • Washer,flat — FSC 5310
  • Overall Diameter: 1.250 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: RECTANGULAR
  • Peripheral Shape Style: ROUND
  • Center Hole Shape Style: ROUND
  • Hole Diameter: 0.530 INCHES NOMINAL IN
  • Thickness: 0.110 INCHES NOMINAL IN
  • 2 manufacturer part numbers on file
Identification
  • NSN: 5310-01-661-7984
  • NIIN: 016617984
  • FSC: 5310 — Nuts and Washers
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 17608000
  • Manufacturer: Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-661-7984, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company. Government technical data includes 6 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
NSN5310-01-661-7984
Primary Part Number17608000
Item NameWasher,flat
FSC / FSG5310 / 53 — Nuts and Washers
ManufacturerElkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company
StatusACTIVE
Overall Diameter1.250 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
Peripheral Shape StyleROUND
Center Hole Shape StyleROUND
Hole Diameter0.530 INCHES NOMINAL IN
Thickness0.110 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
4212749 Oshkosh Defense Llc (USA)
17608000 PRIMARY Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing 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 5310-01-661-7984?

NSN 5310-01-661-7984 is a Washer,flat, manufactured by Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-661-7984?

NSN 5310-01-661-7984 has 2 manufacturer part numbers on file: 4212749 (Oshkosh Defense Llc), 17608000 (Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company).

What are the specifications of 17608000?

Key specifications for 17608000: Overall Diameter: 1.250 INCHES NOMINAL IN; Cross-Sectional Shape Style: RECTANGULAR; Peripheral Shape Style: ROUND; Part Name Assigned by Controlling Agency: WASHER,MANUAL ACTUATOR. 6 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-661-7984 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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