PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

654388Washer,flat

Aeroflex Laboratories Inc Rotating Components Div · NSN 5310-01-423-0110 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-423-0110 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-423-0110. Primary manufacturer part number: 654388.
Features
  • Washer,flat — FSC 5310
  • 1 verified cross-reference
  • Primary manufacturer: Aeroflex Laboratories Inc Rotating Components Div
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-423-0110, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Aeroflex Laboratories Inc Rotating Components Div. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWasher,flat
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersAeroflex Laboratories Inc Rotating Components Div (CAGE 02598)
Technical Specifications
ParameterValue
NSN5310-01-423-0110
Primary Part Number654388
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerAeroflex Laboratories Inc Rotating Components Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3110-00-157-0542 INTERCHANGEABLE
Bearing,roller,needle
Cross-Reference Index
Part NumberManufacturer
654388 Aeroflex Laboratories Inc Rotating Components Div (USA)
Related Parts
3110-00-157-0542INTERCHANGEABLE
BEARING,ROLLER,NEEDLE

Frequently Asked Questions

What is NSN 5310-01-423-0110?

NSN 5310-01-423-0110 is a Washer,flat, manufactured by Aeroflex Laboratories Inc Rotating Components Div, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-423-0110?

NSN 5310-01-423-0110 has 1 cross-referenced part number: 654388 (Aeroflex Laboratories Inc Rotating Components Div).

What NSN replaces 5310-01-423-0110?

There is 1 known substitute for 5310-01-423-0110: 3110-00-157-0542. Verify interchangeability with system specifications before substitution.

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