PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30066Washer,flat

Eaton Aerospace Llc Dba Eaton Aerospace Jackson · NSN 5310-01-257-9097 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-257-9097 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-257-9097. Primary manufacturer part number: 30066.
Features
  • Washer,flat — FSC 5310
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-257-9097, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Aerospace Llc Dba Eaton Aerospace Jackson. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 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)
ManufacturersEaton Aerospace Llc Dba Eaton Aerospace Jackson (CAGE 99643)
Technical Specifications
ParameterValue
NSN5310-01-257-9097
Primary Part Number30066
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Aerospace Jackson
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
6530-00-444-337530-066 INTERCHANGEABLE
Cushion,ring,inflatable
Nar Medical Depot, Llc
5845-01-033-5145 INTERCHANGEABLE
Board,hold Stop Tow
5910-01-186-504030066 INTERCHANGEABLE
Capacitor
Cornell-Dubilier Electronics, Inc.
6510-01-271-7671NON21457 INTERCHANGEABLE
Pad,abdominal
Medline Industries, Lp
5365-01-705-854630066 INTERCHANGEABLE
Spacer,ring
Antek Instruments Inc
Cross-Reference Index
Part NumberManufacturer
30066 PRIMARY Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
6530-00-444-3375INTERCHANGEABLE
CUSHION,RING,INFLATABLE
30-066
5845-01-033-5145INTERCHANGEABLE
BOARD,HOLD STOP TOW
5910-01-186-5040INTERCHANGEABLE
CAPACITOR
30066
6510-01-271-7671INTERCHANGEABLE
PAD,ABDOMINAL
NON21457
5365-01-705-8546INTERCHANGEABLE
SPACER,RING
30066

Frequently Asked Questions

What is NSN 5310-01-257-9097?

NSN 5310-01-257-9097 is a Washer,flat, manufactured by Eaton Aerospace Llc Dba Eaton Aerospace Jackson, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-257-9097?

NSN 5310-01-257-9097 has 1 cross-referenced part number: 30066 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 5310-01-257-9097?

There are 5 known substitutes for 5310-01-257-9097: 6530-00-444-3375, 5845-01-033-5145, 5910-01-186-5040 and 2 more. Verify interchangeability with system specifications before substitution.

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