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NSN 5310-01-707-3435Government record, cited

Washer, Flat5310-01-707-3435

NSN 5310-01-707-3435 · NIIN 017073435 · Part number 56X-5764
Ametek Inc Div Ametek Switch · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 1R7H6
Government record, cited
NSN 5310-01-707-3435 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-707-3435. Manufacturer of record part number: 56X-5764.
Also searched as  5310-01-707-3435 · 5310017073435 · NIIN 017073435 · 01-707-3435 · FSC 5310 Nuts and Washers · CAGE 1R7H6 · 56X-5764
Nearby stock numbers  ·
Features
  • Washer,flat — FSC 5310
  • Overall Diameter: 0.875 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: RECTANGULAR
  • Outside Diameter: 0.875 INCHES NOMINAL IN
  • Peripheral Shape Style: ROUND
  • Material: COPPER ALLOY 260 OVERALL
  • Center Hole Shape Style: ROUND
  • Hole Diameter: 0.390 INCHES NOMINAL IN
Identification
  • NSN: 5310-01-707-3435
  • NIIN: 017073435
  • FSC: 5310 — Nuts and Washers
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 56X-5764
  • Manufacturer: Ametek Inc Div Ametek Switch
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-707-3435, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Ametek Inc Div Ametek Switch. 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
NSN5310-01-707-3435
Primary Part Number56X-5764
Item NameWasher,flat
FSC / FSG5310 / 53 — Nuts and Washers
ManufacturerAmetek Inc Div Ametek Switch
StatusACTIVE
Overall Diameter0.875 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
Outside Diameter0.875 INCHES NOMINAL IN
Peripheral Shape StyleROUND
MaterialCOPPER ALLOY 260 OVERALL
Center Hole Shape StyleROUND
Hole Diameter0.390 INCHES NOMINAL IN
Thickness0.06 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
56X-5764 Linmarr Associates, Inc. Dba Linmarr Associates Inc (USA)
56X-5764 PRIMARY Ametek Inc Div Ametek Switch (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 5310-01-707-3435?

NSN 5310-01-707-3435 is a Washer,flat, manufactured by Ametek Inc Div Ametek Switch, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-707-3435?

NSN 5310-01-707-3435 has 2 manufacturer part numbers on file: 56X-5764 (Linmarr Associates, Inc. Dba Linmarr Associates Inc), 56X-5764 (Ametek Inc Div Ametek Switch).

What are the specifications of 56X-5764?

Key specifications for 56X-5764: Overall Diameter: 0.875 INCHES NOMINAL IN; Cross-Sectional Shape Style: RECTANGULAR; Outside Diameter: 0.875 INCHES NOMINAL IN; Peripheral Shape Style: ROUND. 8 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-707-3435 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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