PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

210420-1Washer,flat

Data Products Corp · NSN 5310-00-195-6463 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-195-6463 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-195-6463. Primary manufacturer part number: 210420-1.
Features
  • Washer,flat — FSC 5310
  • Peripheral Shape Style: ROUND
  • Material: PLASTIC POLYHEXAMETHYLENE ADIPAMIDE OVERALL
  • Material Document and Classification: L-P-410 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Thickness: 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
  • Overall Diameter: 0.900 INCHES MINIMUM AND 0.960 INCHES MAXIMUM IN
  • Cross-Sectional Shape Style: RECTANGULAR
  • Center Hole Shape Style: ROUND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Plastic Polyhexamethylene Adipamide Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-195-6463, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Data Products Corp. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN5310-00-195-6463
Primary Part Number210420-1
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerData Products Corp
StatusACTIVE
Peripheral Shape StyleROUND
MaterialPLASTIC POLYHEXAMETHYLENE ADIPAMIDE OVERALL
Material Document and ClassificationL-P-410 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Thickness0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
Overall Diameter0.900 INCHES MINIMUM AND 0.960 INCHES MAXIMUM IN
Cross-Sectional Shape StyleRECTANGULAR
Center Hole Shape StyleROUND
Hole Diameter0.506 INCHES MINIMUM AND 0.526 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5905-00-141-1116 INTERCHANGEABLE
Resistor,fixed,composition
5905-00-407-2388 INTERCHANGEABLE
Resistor,fixed,composition
Cross-Reference Index
Part NumberManufacturer
210420-1 Data Products Corp (USA)
RC20GF562J Zf Industrieantriebe Witten Gmbh (DEU)
210420-1 Saga Engineering Corp (USA)
Related Parts
5905-00-141-1116INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5905-00-407-2388INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION

Frequently Asked Questions

What is NSN 5310-00-195-6463?

NSN 5310-00-195-6463 is a Washer,flat, manufactured by Data Products Corp, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-195-6463?

NSN 5310-00-195-6463 has 3 cross-referenced part numbers: 210420-1 (Data Products Corp), RC20GF562J (Zf Industrieantriebe Witten Gmbh), 210420-1 (Saga Engineering Corp).

What NSN replaces 5310-00-195-6463?

There are 2 known substitutes for 5310-00-195-6463: 5905-00-141-1116, 5905-00-407-2388. Verify interchangeability with system specifications before substitution.

What are the specifications of 210420-1?

Key specifications for 210420-1: Peripheral Shape Style: ROUND; Material: PLASTIC POLYHEXAMETHYLENE ADIPAMIDE OVERALL; Material Document and Classification: L-P-410 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Thickness: 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN. 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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