PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12432DWasher,flat

Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ · NSN 5310-00-291-9869 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-291-9869 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-291-9869. Primary manufacturer part number: 12432D.
Features
  • Washer,flat — FSC 5310
  • Thickness: 0.039 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN
  • Material: CELLULOSE OVERALL
  • Center Hole Shape Style: ROUND
  • Peripheral Shape Style: ROUND
  • Minimum Tensile Strength: 6000 POUNDS PER SQUARE INCH LBS
  • Overall Diameter: 0.750 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: RECTANGULAR
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Cellulose Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-291-9869, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 10 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
NSN5310-00-291-9869
Primary Part Number12432D
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNavistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
StatusCANCELLED
Thickness0.039 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN
MaterialCELLULOSE OVERALL
Center Hole Shape StyleROUND
Peripheral Shape StyleROUND
Minimum Tensile Strength6000 POUNDS PER SQUARE INCH LBS
Overall Diameter0.750 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
Material Document and ClassificationMIL-G-12803,TYPE 3,NO. +3200-A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Hole Diameter0.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
2840-00-048-7738214886 INTERCHANGEABLE
Bracket Assy,tube C
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5935-00-074-3266 INTERCHANGEABLE
Connector,plug,electrical
5342-00-219-3036224148 INTERCHANGEABLE
Bracket,hose Clip
Curtiss-Wright Controls, Inc. Div Actuation Division
2990-00-464-2914T-5610 INTERCHANGEABLE
Muffler,exhaust
Cummins Filtration Inc.
1010-00-522-2611298768PC4 INTERCHANGEABLE
Block
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5955-01-467-9945 INTERCHANGEABLE
Oscillator,crystal Controlled
Cross-Reference Index
Part NumberManufacturer
224148 Allis-Chalmers Corp (USA)
14A397 Diamond Reo Truck Co (USA)
214886 General Motors Corp (USA)
T56-10 Corbitt Co Inc (USA)
12432D PRIMARY Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
606098 PRIMARY General Motors Corp (USA)
0224148-7 Allis-Chalmers Corp (USA)
2148861 General Motors Llc Dba General Motors Llc (USA)
T56-10 PRIMARY Bendix Corp the Friction Materials Div (USA)
T56-10 PRIMARY Zenith Fuel Systems Llc (USA)
342207 White Motor Corp (USA)
T56-10 Bendix Corp the (USA)
2148861 General Motors Corp (USA)
214886 General Motors Llc Dba General Motors Llc (USA)
Related Parts
2840-00-048-7738INTERCHANGEABLE
BRACKET ASSY,TUBE C
214886
5935-00-074-3266INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5342-00-219-3036INTERCHANGEABLE
BRACKET,HOSE CLIP
224148
2990-00-464-2914INTERCHANGEABLE
MUFFLER,EXHAUST
T-5610
1010-00-522-2611INTERCHANGEABLE
BLOCK
298768PC4
5955-01-467-9945INTERCHANGEABLE
OSCILLATOR,CRYSTAL CONTROLLED

Frequently Asked Questions

What is NSN 5310-00-291-9869?

NSN 5310-00-291-9869 is a Washer,flat, manufactured by Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-291-9869?

NSN 5310-00-291-9869 has 14 cross-referenced part numbers: 224148 (Allis-Chalmers Corp), 14A397 (Diamond Reo Truck Co), 214886 (General Motors Corp), T56-10 (Corbitt Co Inc), 12432D (Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/) and 9 more.

What NSN replaces 5310-00-291-9869?

There are 6 known substitutes for 5310-00-291-9869: 2840-00-048-7738, 5935-00-074-3266, 5342-00-219-3036 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12432D?

Key specifications for 12432D: Thickness: 0.039 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN; Material: CELLULOSE OVERALL; Center Hole Shape Style: ROUND; Peripheral Shape Style: ROUND. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-291-9869 still in active supply?

NSN 5310-00-291-9869 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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