PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40039Washer,flat

Tld Wollard Llc · NSN 5310-01-470-6789 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-470-6789 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-470-6789. Primary manufacturer part number: 40039.
Features
  • Washer,flat — FSC 5310
  • Center Hole Shape Style: ROUND
  • Material: COPPER OVERALL
  • Thickness: 0.060 INCHES NOMINAL IN
  • Hole Diameter: 0.390 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: RECTANGULAR
  • Overall Diameter: 0.625 INCHES NOMINAL IN
  • Peripheral Shape Style: ROUND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Copper Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-470-6789, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Tld Wollard Llc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-470-6789
Primary Part Number40039
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerTld Wollard Llc
StatusACTIVE
Center Hole Shape StyleROUND
MaterialCOPPER OVERALL
Thickness0.060 INCHES NOMINAL IN
Hole Diameter0.390 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
Overall Diameter0.625 INCHES NOMINAL IN
Peripheral Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6665-00-139-5810DT526PD INTERCHANGEABLE
Detector,radiac
Joint Electronics Type Designation System
5915-00-375-2176 INTERCHANGEABLE
Filter,band Pass
5133-01-092-978240039 INTERCHANGEABLE
Drill,twist
Precision Twist Drill Co
3040-01-193-352240039 INTERCHANGEABLE
Cam,control
Republic Machinery Co Inc Dba Republic Lagun Machine Tool Co
3040-01-204-092440039 INTERCHANGEABLE
Worm Shaft
Wilshire Corp
4140-01-264-673840039 INTERCHANGEABLE
Impeller,fan,axial
L & R Manufacturing Company
5360-01-286-3044 INTERCHANGEABLE
Spring,helical,compression
8465-01-541-829740039 INTERCHANGEABLE
Hydration System
Camelbak Products, Llc Dba Camelbak
5306-01-653-88534-0039 INTERCHANGEABLE
Bolt,machine
Namjet Llc
Cross-Reference Index
Part NumberManufacturer
40039 PRIMARY Tld Wollard Llc (USA)
Related Parts
6665-00-139-5810INTERCHANGEABLE
DETECTOR,RADIAC
DT526PD
5915-00-375-2176INTERCHANGEABLE
FILTER,BAND PASS
5133-01-092-9782INTERCHANGEABLE
DRILL,TWIST
40039
3040-01-193-3522INTERCHANGEABLE
CAM,CONTROL
40039
3040-01-204-0924INTERCHANGEABLE
WORM SHAFT
40039
4140-01-264-6738INTERCHANGEABLE
IMPELLER,FAN,AXIAL
40039
5360-01-286-3044INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
8465-01-541-8297INTERCHANGEABLE
HYDRATION SYSTEM
40039
5306-01-653-8853INTERCHANGEABLE
BOLT,MACHINE
4-0039

Frequently Asked Questions

What is NSN 5310-01-470-6789?

NSN 5310-01-470-6789 is a Washer,flat, manufactured by Tld Wollard Llc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-470-6789?

NSN 5310-01-470-6789 has 1 cross-referenced part number: 40039 (Tld Wollard Llc).

What NSN replaces 5310-01-470-6789?

There are 9 known substitutes for 5310-01-470-6789: 6665-00-139-5810, 5915-00-375-2176, 5133-01-092-9782 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40039?

Key specifications for 40039: Center Hole Shape Style: ROUND; End Item Identification: AIR WHEELED T; Material: COPPER OVERALL; Thickness: 0.060 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com