PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

43F14834-3Washer,flat

Northrop Grumman Systems Corporation · NSN 5310-00-275-1292 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-275-1292 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-275-1292. Primary manufacturer part number: 43F14834-3.
Features
  • Washer,flat — FSC 5310
  • Material Document and Classification: QQ-S-636,COND 1-CANCELED FED SPEC 1ST MATERIAL RESPONSE AND QQ-S-636,COND 2-CANCELED FED SPEC 2ND MATERIAL RESPONSE AND MIL-S-7952 MIL SPEC 3RD MATERIAL RESPONSE OVERALL
  • Material: STEEL OVERALL
  • Hole Diameter: 0.089 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN
  • Surface Treatment: CADMIUM OVERALL
  • Peripheral Shape Style: ROUND
  • Cross-Sectional Shape Style: RECTANGULAR
  • Thickness: 0.032 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-275-1292, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-275-1292
Primary Part Number43F14834-3
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusCANCELLED
Material Document and ClassificationQQ-S-636,COND 1-CANCELED FED SPEC 1ST MATERIAL RESPONSE AND QQ-S-636,COND 2-CANCELED FED SPEC 2ND MATERIAL RESPONSE AND MIL-S-7952 MIL SPEC 3RD MATERIAL RESPONSE OVERALL
MaterialSTEEL OVERALL
Hole Diameter0.089 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN
Surface TreatmentCADMIUM OVERALL
Peripheral Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
Thickness0.032 INCHES NOMINAL IN
Center Hole Shape StyleROUND
Overall Diameter0.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5950-00-005-68419602 INTERCHANGEABLE
Transformer,power
Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
5310-00-167-0657 INTERCHANGEABLE
Washer,flat
6140-00-184-34151F5544 INTERCHANGEABLE
Battery,storage
Caterpillar Inc Div Caterpillar Defense
5962-00-397-6092 INTERCHANGEABLE
Microcircuit,linear
5930-00-630-9847 INTERCHANGEABLE
Switch,thermostatic
5310-00-809-5777 INTERCHANGEABLE
Nut,self-Locking,hexagon
5962-01-042-5385 INTERCHANGEABLE
Microcircuit,digital
5962-01-096-7872581R500L62 INTERCHANGEABLE
Microcircuit,digital
Northrop Grumman Support Services Corp
5962-01-155-2459 INTERCHANGEABLE
Microcircuit,digital
5962-01-251-4559 INTERCHANGEABLE
Microcircuit,digital
Cross-Reference Index
Part NumberManufacturer
43F14834-3 Northrop Grumman Systems Corporation (USA)
N402P33C6 General Electric Company (USA)
AN960-2 Aeronautical Standards Group Dept of Navy and Air Force (USA)
960-2 Air Force-Navy Aeronautical Specifications Promulgated by Aeronautical Standards Group
N402P33C6 Lockheed Martin Corporation Div Rms (USA)
10121234 Nimikkeistokeskus Ncb Finland (FIN)
AN 960-2 Eaton Limited (GBR)
Related Parts
5950-00-005-6841INTERCHANGEABLE
TRANSFORMER,POWER
9602
5310-00-167-0657INTERCHANGEABLE
WASHER,FLAT
6140-00-184-3415INTERCHANGEABLE
BATTERY,STORAGE
1F5544
5962-00-397-6092INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5930-00-630-9847INTERCHANGEABLE
SWITCH,THERMOSTATIC
5310-00-809-5777INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
5962-01-042-5385INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-096-7872INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
581R500L62
5962-01-155-2459INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-251-4559INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
6515-01-271-1619INTERCHANGEABLE
CLIPPER,HAIR
7100213034
6350-01-333-9538INTERCHANGEABLE
HORN,SIGNAL

Frequently Asked Questions

What is NSN 5310-00-275-1292?

NSN 5310-00-275-1292 is a Washer,flat, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-275-1292?

NSN 5310-00-275-1292 has 7 cross-referenced part numbers: 43F14834-3 (Northrop Grumman Systems Corporation), N402P33C6 (General Electric Company), AN960-2 (Aeronautical Standards Group Dept of Navy and Air Force), 960-2 (Air Force-Navy Aeronautical Specifications Promulgated by Aeronautical Standards Group), N402P33C6 (Lockheed Martin Corporation Div Rms) and 2 more.

What NSN replaces 5310-00-275-1292?

There are 12 known substitutes for 5310-00-275-1292: 5950-00-005-6841, 5310-00-167-0657, 6140-00-184-3415 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 43F14834-3?

Key specifications for 43F14834-3: Material Document and Classification: QQ-S-636,COND 1-CANCELED FED SPEC 1ST MATERIAL RESPONSE AND QQ-S-636,COND 2-CANCELED FED SPEC 2ND MATERIAL RESPONSE AND MIL-S-7952 MIL SPEC 3RD MATERIAL RESPONSE OVERALL; Material: STEEL OVERALL; Hole Diameter: 0.089 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN; Surface Treatment: CADMIUM OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-275-1292 still in active supply?

NSN 5310-00-275-1292 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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