PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1273965Washer,flat

Chrysler Realty Company Llc Dba Daimler Chrysler · NSN 5310-00-741-7590 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-741-7590 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-741-7590. Primary manufacturer part number: 1273965.
Features
  • Washer,flat — FSC 5310
  • Material: COPPER ALLOY 11 OVERALL
  • Thickness: 0.069 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
  • Material Document and Classification: QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Overall Diameter: 0.396 INCHES MINIMUM AND 0.416 INCHES MAXIMUM IN
  • Center Hole Shape Style: ROUND
  • Cross-Sectional Shape Style: RECTANGULAR
  • Hole Diameter: 0.1835 INCHES MINIMUM AND 0.2035 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Copper Alloy 11 Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-741-7590, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Chrysler Realty Company Llc Dba Daimler Chrysler. Government technical data includes 8 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-741-7590
Primary Part Number1273965
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerChrysler Realty Company Llc Dba Daimler Chrysler
StatusCANCELLED
MaterialCOPPER ALLOY 11 OVERALL
Thickness0.069 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
Material Document and ClassificationQQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Overall Diameter0.396 INCHES MINIMUM AND 0.416 INCHES MAXIMUM IN
Center Hole Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
Hole Diameter0.1835 INCHES MINIMUM AND 0.2035 INCHES MAXIMUM IN
Peripheral Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5120-00-088-9393 INTERCHANGEABLE
Pliers,retaining Ring
6220-00-229-20399-14081 INTERCHANGEABLE
Spotlight
The Boeing Company Div Defense
5305-00-579-29720901175-0 INTERCHANGEABLE
Screw,machine
Agco Corp Parts Opn
5310-00-888-7379P1766 INTERCHANGEABLE
Washer,flat
Aerosonic Llc
5120-00-971-1884PR34 INTERCHANGEABLE
Anvil,riveting,offs
E W S Machine Co Inc Metal-Nax Sales Div
4320-00-986-1609912691 INTERCHANGEABLE
Parts Kit,hydraulic Pump
Eaton Aerospace, Llc Dba Jackson South
Cross-Reference Index
Part NumberManufacturer
PR3-4 Eaton Corp Controls Div (USA)
1380H2 Diamond Reo Truck Co (USA)
PR34 Eaton Corp Controls Div (USA)
P1766 Parker Machine Works (USA)
1273965 PRIMARY Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
7417590 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
914081 Sasco Inc Canadian Div
Related Parts
5120-00-088-9393INTERCHANGEABLE
PLIERS,RETAINING RING
6220-00-229-2039INTERCHANGEABLE
SPOTLIGHT
9-14081
5305-00-579-2972INTERCHANGEABLE
SCREW,MACHINE
0901175-0
5310-00-888-7379INTERCHANGEABLE
WASHER,FLAT
P1766
5120-00-971-1884INTERCHANGEABLE
ANVIL,RIVETING,OFFS
PR34
4320-00-986-1609INTERCHANGEABLE
PARTS KIT,HYDRAULIC PUMP
912691

Frequently Asked Questions

What is NSN 5310-00-741-7590?

NSN 5310-00-741-7590 is a Washer,flat, manufactured by Chrysler Realty Company Llc Dba Daimler Chrysler, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-741-7590?

NSN 5310-00-741-7590 has 7 cross-referenced part numbers: PR3-4 (Eaton Corp Controls Div), 1380H2 (Diamond Reo Truck Co), PR34 (Eaton Corp Controls Div), P1766 (Parker Machine Works), 1273965 (Chrysler Realty Company Llc Dba Daimler Chrysler) and 2 more.

What NSN replaces 5310-00-741-7590?

There are 6 known substitutes for 5310-00-741-7590: 5120-00-088-9393, 6220-00-229-2039, 5305-00-579-2972 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1273965?

Key specifications for 1273965: Material: COPPER ALLOY 11 OVERALL; Thickness: 0.069 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN; Material Document and Classification: QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Overall Diameter: 0.396 INCHES MINIMUM AND 0.416 INCHES MAXIMUM IN. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-741-7590 still in active supply?

NSN 5310-00-741-7590 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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