PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20066Washer,flat

Diversified Manufacturing Inc. · NSN 5310-01-465-2500 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-465-2500 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-465-2500. Primary manufacturer part number: 20066.
Features
  • Washer,flat — FSC 5310
  • 1 verified cross-reference
  • Primary manufacturer: Diversified Manufacturing Inc.
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-465-2500, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Diversified Manufacturing Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWasher,flat
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersDiversified Manufacturing Inc. (CAGE 4Z668)
Technical Specifications
ParameterValue
NSN5310-01-465-2500
Primary Part Number20066
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerDiversified Manufacturing Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5133-00-061-628844476 INTERCHANGEABLE
Drill,twist
Greenfield Industries Inc
6130-00-233-801320066 INTERCHANGEABLE
Rectifier,metallic
Naval Ship Systems Command
2520-00-710-6845055-55-2 INTERCHANGEABLE
Spider,universal Joint,vehicular
Rockford Powertrain Inc Div Powertrain Rockford, Inc.
5950-00-996-5211 INTERCHANGEABLE
Coil,radio Frequency
5930-01-021-2345 INTERCHANGEABLE
Switch,reed
5985-01-128-640620066 INTERCHANGEABLE
Adapter,waveguide
Waveline Inc
3040-01-137-329720066 INTERCHANGEABLE
Shaft Assembly,cutt
Basic American Inc
5342-01-181-0478 INTERCHANGEABLE
Cover
3020-01-191-656820066 INTERCHANGEABLE
Pinion
Moog Inc. Dba Ampac-Isp Corp
5120-01-284-306002-0066 INTERCHANGEABLE
Screwdriver,torque
D G Mountz Associates Inc
Cross-Reference Index
Part NumberManufacturer
20066 Diversified Manufacturing Inc. (USA)
Related Parts
5133-00-061-6288INTERCHANGEABLE
DRILL,TWIST
44476
6130-00-233-8013INTERCHANGEABLE
RECTIFIER,METALLIC
20066
2520-00-710-6845INTERCHANGEABLE
SPIDER,UNIVERSAL JOINT,VEHICULAR
055-55-2
5950-00-996-5211INTERCHANGEABLE
COIL,RADIO FREQUENCY
5930-01-021-2345INTERCHANGEABLE
SWITCH,REED
5985-01-128-6406INTERCHANGEABLE
ADAPTER,WAVEGUIDE
20066
3040-01-137-3297INTERCHANGEABLE
SHAFT ASSEMBLY,CUTT
20066
5342-01-181-0478INTERCHANGEABLE
COVER
3020-01-191-6568INTERCHANGEABLE
PINION
20066
5120-01-284-3060INTERCHANGEABLE
SCREWDRIVER,TORQUE
02-0066
4720-01-335-3506INTERCHANGEABLE
GUARD,HOSE-TUBING
040-20066
1005-01-542-8089INTERCHANGEABLE
ACTUATOR,GUN SAFETY
20066

Frequently Asked Questions

What is NSN 5310-01-465-2500?

NSN 5310-01-465-2500 is a Washer,flat, manufactured by Diversified Manufacturing Inc., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-465-2500?

NSN 5310-01-465-2500 has 1 cross-referenced part number: 20066 (Diversified Manufacturing Inc.).

What NSN replaces 5310-01-465-2500?

There are 12 known substitutes for 5310-01-465-2500: 5133-00-061-6288, 6130-00-233-8013, 2520-00-710-6845 and 9 more. Verify interchangeability with system specifications before substitution.

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