PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BECX3L1Washer,lock

NSN 5310-00-194-9224 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-194-9224 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-194-9224. Primary manufacturer part number: BECX3L1.
Features
  • Washer,lock — FSC 5310
  • Hardness Rating: 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
  • Surface Treatment Document and Classification: QQ-P-416,TY 2 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325 FED SPEC 2ND TREATMENT RESPONSE OVERALL
  • Nondefinitive Spec/std Data: 2 STYLE AND A CLASS
  • Material Document and Classification: FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
  • Style Designator: SPLIT HELICAL-RIGHT HAND
  • Material Thickness: 0.133 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
  • Hole Diameter: 0.446 INCHES MINIMUM AND 0.464 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Washer,lock, cataloged under National Stock Number 5310-00-194-9224, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 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
NSN5310-00-194-9224
Primary Part NumberBECX3L1
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
StatusCANCELLED
Hardness Rating45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
Surface Treatment Document and ClassificationQQ-P-416,TY 2 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325 FED SPEC 2ND TREATMENT RESPONSE OVERALL
Nondefinitive Spec/std Data2 STYLE AND A CLASS
Material Document and ClassificationFED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
Style DesignatorSPLIT HELICAL-RIGHT HAND
Material Thickness0.133 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
Hole Diameter0.446 INCHES MINIMUM AND 0.464 INCHES MAXIMUM IN
MaterialSTEEL OVERALL
Outside Diameter0.792 INCHES MAXIMUM IN
Surface TreatmentCADMIUM OR ZINC OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4820-00-003-1821131100 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Rocker Solenoid Co Dba Rocker Solenoid Co
5310-00-010-8579 INTERCHANGEABLE
Washer,lock
5310-00-012-0638 INTERCHANGEABLE
Washer,lock
5310-00-013-1084 INTERCHANGEABLE
Washer,lock
5310-00-013-1095830 INTERCHANGEABLE
Washer,lock
John Deer Consumer Products Inc
5310-00-013-109612X544 INTERCHANGEABLE
Washer,lock
Napco International Llc Dba Napco International Inc
5310-00-013-1097 INTERCHANGEABLE
Washer,lock
5310-00-013-1098 INTERCHANGEABLE
Washer,lock
5310-00-013-1116 INTERCHANGEABLE
Washer,lock
5310-00-013-1121 INTERCHANGEABLE
Washer,lock
Cross-Reference Index
Part NumberManufacturer
BECX3L1 CAGE 00000
131100 General Motors Corp (USA)
40X434V Sasco Inc Canadian Div
FFW84CLASSASTYLE3 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
34848S7 Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
MS35339-28 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
34848S7 Ford Motor Company (USA)
Related Parts
4820-00-003-1821INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
131100
5310-00-010-8579INTERCHANGEABLE
WASHER,LOCK
5310-00-012-0638INTERCHANGEABLE
WASHER,LOCK
5310-00-013-1084INTERCHANGEABLE
WASHER,LOCK
5310-00-013-1095INTERCHANGEABLE
WASHER,LOCK
830
5310-00-013-1096INTERCHANGEABLE
WASHER,LOCK
12X544
5310-00-013-1097INTERCHANGEABLE
WASHER,LOCK
5310-00-013-1098INTERCHANGEABLE
WASHER,LOCK
5310-00-013-1116INTERCHANGEABLE
WASHER,LOCK
5310-00-013-1121INTERCHANGEABLE
WASHER,LOCK
5310-00-013-1139INTERCHANGEABLE
WASHER,LOCK
5310-00-013-1140INTERCHANGEABLE
WASHER,LOCK

Frequently Asked Questions

What is NSN 5310-00-194-9224?

NSN 5310-00-194-9224 is a Washer,lock, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-194-9224?

NSN 5310-00-194-9224 has 7 cross-referenced part numbers: BECX3L1, 131100 (General Motors Corp), 40X434V (Sasco Inc Canadian Div), FFW84CLASSASTYLE3 (Federal Specifications Promulgated by General Services Administration Washington DC), 34848S7 (Ford Motor Co Ford Parts and Service Div Government Part Sales) and 2 more.

What NSN replaces 5310-00-194-9224?

There are 12 known substitutes for 5310-00-194-9224: 4820-00-003-1821, 5310-00-010-8579, 5310-00-012-0638 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of BECX3L1?

Key specifications for BECX3L1: Hardness Rating: 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM; Surface Treatment Document and Classification: QQ-P-416,TY 2 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325 FED SPEC 2ND TREATMENT RESPONSE OVERALL; Nondefinitive Spec/std Data: 2 STYLE AND A CLASS; Material Document and Classification: FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-194-9224 still in active supply?

NSN 5310-00-194-9224 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.
PartsTable Design LLC · partstable.com