PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1229X518Washer,lock

Meritor Industrial Products, Llc · NSN 5310-00-800-0695 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-800-0695 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-800-0695. Primary manufacturer part number: 1229X518.
Features
  • Washer,lock — FSC 5310
  • Material: STEEL COMP 1050 OR STEEL COMP 1551 OR STEEL COMP 1552 OR STEEL COMP 1053 OR STEEL COMP 1055 OR STEEL COMP 1059 OR STEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1064 OVERALL
  • Material Thickness: 0.042 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN
  • Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Surface Treatment: CADMIUM AND CHROMATE OVERALL
  • Style Designator: FLAT EXTERNAL TEETH
  • Nondefinitive Spec/std Data: 2 TYPE AND 1 STYLE AND 1 COMPOSITION
  • Hole Diameter: 0.641 INCHES MINIMUM AND 0.663 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1050 or Steel Comp 1551 or Steel Comp 1552 or Steel Comp 1053 or Steel Comp 1055 or Steel Comp 1059 or Steel Comp 1060 or Steel Comp 1561 or Steel Comp 1064 Overall construction
General Description

The Washer,lock, cataloged under National Stock Number 5310-00-800-0695, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Meritor Industrial Products, Llc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 20 commercial cross-references from 19 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-800-0695
Primary Part Number1229X518
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerMeritor Industrial Products, Llc
StatusCANCELLED
MaterialSTEEL COMP 1050 OR STEEL COMP 1551 OR STEEL COMP 1552 OR STEEL COMP 1053 OR STEEL COMP 1055 OR STEEL COMP 1059 OR STEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1064 OVERALL
Material Thickness0.042 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN
Surface Treatment Document and ClassificationQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Surface TreatmentCADMIUM AND CHROMATE OVERALL
Style DesignatorFLAT EXTERNAL TEETH
Nondefinitive Spec/std Data2 TYPE AND 1 STYLE AND 1 COMPOSITION
Hole Diameter0.641 INCHES MINIMUM AND 0.663 INCHES MAXIMUM IN
Outside Diameter1.045 INCHES MINIMUM AND 1.070 INCHES MAXIMUM IN
Hardness Rating40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
Material Document and Classification66 FED STD ALL MATERIAL RESPONSES OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5310-00-013-8502 INTERCHANGEABLE
Washer,lock
5330-00-297-452011191 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
3120-00-384-8736066024 INTERCHANGEABLE
Bearing,sleeve
Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems
4330-00-420-674319334 INTERCHANGEABLE
Filtering Disk,fluid
Mid-America Aerotech, Llc
1680-00-691-794019334 INTERCHANGEABLE
Crank,hand Gear Box
Woodward Hrt Inc
2920-01-104-658311-4609 INTERCHANGEABLE
Pinion Housing
Thermo King Corporation Dba Phoenix Global Distirbution.
5950-01-178-824719334 INTERCHANGEABLE
Transformer,power
Robert M. Hadley Company, Inc.
Cross-Reference Index
Part NumberManufacturer
1229X518 Meritor Industrial Products, Llc (USA)
FF-W-100 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
1128 Itw Shakeproof Automotive Products (USA)
869011-3100 Zf Industrieantriebe Witten Gmbh (DEU)
114609 Army Weapons Command Attn Amswe-Ree-S (USA)
5310008000695 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
114609 Terex Equipment Ltd Div Construction Equipment (GBR)
853698 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament (USA)
AN936B1016 Air Force-Navy Aeronautical Specifications Promulgated by Aeronautical Standards Group
1229X518 Meritor Heavy Vehicle Systems Ltd (GBR)
114609 General Motors Corp (USA)
1229X518 Kaitlin Corp (USA)
114609 Diamond Reo Truck Co (USA)
119346N1 Curtiss-Wright Controls, Inc. Div Actuation Division (USA)
70178-39 Little Giant Crane and Shovel Inc (USA)
36022J Diamond Reo Truck Co (USA)
193-34 Cnh Industrial America Llc Dba Cnh America (USA)
MS35335-39 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
1229X518 Utility Trailer Mfg Co (USA)
1229X518 Meritor Heavy Vehicle Systems, Llc (USA)
Related Parts
5310-00-013-8502INTERCHANGEABLE
WASHER,LOCK
5330-00-297-4520INTERCHANGEABLE
SEAL,PLAIN ENCASED
11191
3120-00-384-8736INTERCHANGEABLE
BEARING,SLEEVE
066024
4330-00-420-6743INTERCHANGEABLE
FILTERING DISK,FLUID
19334
1680-00-691-7940INTERCHANGEABLE
CRANK,HAND GEAR BOX
19334
2920-01-104-6583INTERCHANGEABLE
PINION HOUSING
11-4609
5950-01-178-8247INTERCHANGEABLE
TRANSFORMER,POWER
19334

Frequently Asked Questions

What is NSN 5310-00-800-0695?

NSN 5310-00-800-0695 is a Washer,lock, manufactured by Meritor Industrial Products, Llc, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-800-0695?

NSN 5310-00-800-0695 has 20 cross-referenced part numbers: 1229X518 (Meritor Industrial Products, Llc), FF-W-100 (Federal Specifications Promulgated by General Services Administration Washington DC), 1128 (Itw Shakeproof Automotive Products), 869011-3100 (Zf Industrieantriebe Witten Gmbh), 114609 (Army Weapons Command Attn Amswe-Ree-S) and 15 more.

What NSN replaces 5310-00-800-0695?

There are 7 known substitutes for 5310-00-800-0695: 5310-00-013-8502, 5330-00-297-4520, 3120-00-384-8736 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1229X518?

Key specifications for 1229X518: Material: STEEL COMP 1050 OR STEEL COMP 1551 OR STEEL COMP 1552 OR STEEL COMP 1053 OR STEEL COMP 1055 OR STEEL COMP 1059 OR STEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1064 OVERALL; Material Thickness: 0.042 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Surface Treatment: CADMIUM AND CHROMATE OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-800-0695 still in active supply?

NSN 5310-00-800-0695 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