PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

120892Washer,flat

Eaton Aerospace, Llc Dba Jackson South · NSN 5310-00-358-7994 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-358-7994 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-358-7994. Primary manufacturer part number: 120892.
Features
  • Washer,flat — FSC 5310
  • Cross-Sectional Shape Style: RECTANGULAR
  • Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Material: STEEL COMP 1020 OVERALL
  • Peripheral Shape Style: ROUND
  • Hole Diameter: 0.431 INCHES MINIMUM AND 0.445 INCHES MAXIMUM IN
  • Overall Diameter: 0.743 INCHES MINIMUM AND 0.757 INCHES MAXIMUM IN
  • Center Hole Shape Style: ROUND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1020 Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-358-7994, 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 Jackson South. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-358-7994
Primary Part Number120892
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusCANCELLED
Cross-Sectional Shape StyleRECTANGULAR
Material Document and ClassificationSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL COMP 1020 OVERALL
Peripheral Shape StyleROUND
Hole Diameter0.431 INCHES MINIMUM AND 0.445 INCHES MAXIMUM IN
Overall Diameter0.743 INCHES MINIMUM AND 0.757 INCHES MAXIMUM IN
Center Hole Shape StyleROUND
Thickness0.029 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
3110-00-100-056929520 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
3455-00-228-5218171621 INTERCHANGEABLE
Cutter,milling,end
New York Twist Drill Inc
2835-01-025-876035203 INTERCHANGEABLE
Power Unit,gas Turbine Engine
Williams International Co., L.l.c.
4920-01-063-458835203 INTERCHANGEABLE
Load Box
Avo Multi-Amp Corp
5133-01-095-4765 INTERCHANGEABLE
Drill,twist
5910-01-446-8917SMD7.3-1UF-10PCT INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Inter-Technical Group Inc the
Cross-Reference Index
Part NumberManufacturer
91A12179 Ford Motor Company (USA)
120892 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
8526479 PRIMARY Us Army Aviation and Missile Command (USA)
91A12179 Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
35203 Colson Corp the (USA)
Related Parts
3110-00-100-0569INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
29520
3455-00-228-5218INTERCHANGEABLE
CUTTER,MILLING,END
171621
2835-01-025-8760INTERCHANGEABLE
POWER UNIT,GAS TURBINE ENGINE
35203
4920-01-063-4588INTERCHANGEABLE
LOAD BOX
35203
5133-01-095-4765INTERCHANGEABLE
DRILL,TWIST
5910-01-446-8917INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
SMD7.3-1UF-10PCT

Frequently Asked Questions

What is NSN 5310-00-358-7994?

NSN 5310-00-358-7994 is a Washer,flat, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-358-7994?

NSN 5310-00-358-7994 has 5 cross-referenced part numbers: 91A12179 (Ford Motor Company), 120892 (Eaton Aerospace, Llc Dba Jackson South), 8526479 (Us Army Aviation and Missile Command), 91A12179 (Ford Motor Co Ford Parts and Service Div Government Part Sales), 35203 (Colson Corp the).

What NSN replaces 5310-00-358-7994?

There are 6 known substitutes for 5310-00-358-7994: 3110-00-100-0569, 3455-00-228-5218, 2835-01-025-8760 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 120892?

Key specifications for 120892: Cross-Sectional Shape Style: RECTANGULAR; Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Material: STEEL COMP 1020 OVERALL; Peripheral Shape Style: ROUND. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-358-7994 still in active supply?

NSN 5310-00-358-7994 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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