PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1103Washer,flat

Parker Hannifin Corporation Div Chelsea Products Division · NSN 5310-00-741-3234 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-741-3234 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-741-3234. Primary manufacturer part number: 1103.
Features
  • Washer,flat — FSC 5310
  • Material: STEEL COMP 1010 OVERALL
  • Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Peripheral Shape Style: ROUND
  • Center Hole Shape Style: ROUND
  • Thickness: 0.094 INCHES NOMINAL IN
  • Overall Diameter: 1.188 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: RECTANGULAR
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1010 Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-741-3234, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Parker Hannifin Corporation Div Chelsea Products Division. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-741-3234
Primary Part Number1103
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerParker Hannifin Corporation Div Chelsea Products Division
StatusACTIVE
MaterialSTEEL COMP 1010 OVERALL
Material Document and ClassificationSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Peripheral Shape StyleROUND
Center Hole Shape StyleROUND
Thickness0.094 INCHES NOMINAL IN
Overall Diameter1.188 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
Hole Diameter0.719 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5310-00-741-4757 INTERCHANGEABLE
Washer,flat
5340-01-029-7414551117 INTERCHANGEABLE
Locking Plate,nut and Bolt
Cummins Inc.
Cross-Reference Index
Part NumberManufacturer
1103 Parker Hannifin Corporation Div Chelsea Products Division (USA)
FF-W-92B TY A GR I CL A Federal Specifications Promulgated by General Services Administration Washington DC (USA)
551117 General Motors Corp (USA)
551117 Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (USA)
7413234 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
1103 Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products (USA)
Related Parts
5310-00-741-4757INTERCHANGEABLE
WASHER,FLAT
5340-01-029-7414INTERCHANGEABLE
LOCKING PLATE,NUT AND BOLT
551117

Frequently Asked Questions

What is NSN 5310-00-741-3234?

NSN 5310-00-741-3234 is a Washer,flat, manufactured by Parker Hannifin Corporation Div Chelsea Products Division, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-741-3234?

NSN 5310-00-741-3234 has 6 cross-referenced part numbers: 1103 (Parker Hannifin Corporation Div Chelsea Products Division), FF-W-92B TY A GR I CL A (Federal Specifications Promulgated by General Services Administration Washington DC), 551117 (General Motors Corp), 551117 (Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02), 7413234 (U S Army Tank Automotive Command Amsta-Im-Mm) and 1 more.

What NSN replaces 5310-00-741-3234?

There are 2 known substitutes for 5310-00-741-3234: 5310-00-741-4757, 5340-01-029-7414. Verify interchangeability with system specifications before substitution.

What are the specifications of 1103?

Key specifications for 1103: Material: STEEL COMP 1010 OVERALL; Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Peripheral Shape Style: ROUND; Center Hole Shape Style: ROUND. 8 total characteristics are documented in the Federal Logistics Information System.

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