PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

361-001Washer,flat

Malabar · NSN 5310-01-656-4597 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-656-4597 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-656-4597. Primary manufacturer part number: 361-001.
Features
  • Washer,flat — FSC 5310
  • Peripheral Shape Style: ROUND
  • Overall Diameter: 0.375 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: RECTANGULAR
  • Center Hole Shape Style: ROUND
  • 1 verified cross-reference
  • Primary manufacturer: Malabar
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-656-4597, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Malabar. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-656-4597
Primary Part Number361-001
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerMalabar
StatusACTIVE
Peripheral Shape StyleROUND
Overall Diameter0.375 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
Center Hole Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5920-00-089-3858 INTERCHANGEABLE
Fuse,cartridge
4820-00-866-8072361001 INTERCHANGEABLE
Seat,valve
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
5915-01-384-4464361001 INTERCHANGEABLE
Filter,band Pass
Datron World Communications, Inc.
Cross-Reference Index
Part NumberManufacturer
361-001 PRIMARY Malabar (USA)
Related Parts
5920-00-089-3858INTERCHANGEABLE
FUSE,CARTRIDGE
4820-00-866-8072INTERCHANGEABLE
SEAT,VALVE
361001
5915-01-384-4464INTERCHANGEABLE
FILTER,BAND PASS
361001

Frequently Asked Questions

What is NSN 5310-01-656-4597?

NSN 5310-01-656-4597 is a Washer,flat, manufactured by Malabar, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-656-4597?

NSN 5310-01-656-4597 has 1 cross-referenced part number: 361-001 (Malabar).

What NSN replaces 5310-01-656-4597?

There are 3 known substitutes for 5310-01-656-4597: 5920-00-089-3858, 4820-00-866-8072, 5915-01-384-4464. Verify interchangeability with system specifications before substitution.

What are the specifications of 361-001?

Key specifications for 361-001: End Item Identification: KC-46A SUPPORT EQUIPMENT A; Peripheral Shape Style: ROUND; Overall Diameter: 0.375 INCHES NOMINAL IN; Cross-Sectional Shape Style: RECTANGULAR. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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