PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2620-912PC6 3-4INWasher,flat

Electric Boat Corporation Div General Dynamics Electric Boat · NSN 5310-00-753-2282 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-753-2282 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-753-2282. Primary manufacturer part number: 2620-912PC6 3-4IN.
Features
  • Washer,flat — FSC 5310
  • Material: PLASTIC TETRAFLUOROETHYLENE OVERALL
  • Hole Diameter: 0.445 INCHES NOMINAL IN
  • Peripheral Shape Style: ROUND
  • Thickness: 0.063 INCHES NOMINAL IN
  • Overall Diameter: 0.623 INCHES NOMINAL 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 Tetrafluoroethylene Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-753-2282, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Electric Boat Corporation Div General Dynamics Electric Boat. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-753-2282
Primary Part Number2620-912PC6 3-4IN
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerElectric Boat Corporation Div General Dynamics Electric Boat
StatusACTIVE
MaterialPLASTIC TETRAFLUOROETHYLENE OVERALL
Hole Diameter0.445 INCHES NOMINAL IN
Peripheral Shape StyleROUND
Thickness0.063 INCHES NOMINAL IN
Overall Diameter0.623 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
Center Hole Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5340-00-196-2676 INTERCHANGEABLE
Clamp,loop
3040-01-282-5016 INTERCHANGEABLE
Lever,manual Control
9150-01-666-710345-1007 INTERCHANGEABLE
Grease,utility
Rix Industries
Cross-Reference Index
Part NumberManufacturer
2620-912PC6 3-4IN Electric Boat Corporation Div General Dynamics Electric Boat (USA)
45-10-07 Worcester Controls Corp P O Box 2609 Cookeville Tn 385022609 (USA)
45-10-07-63 Worcester Controls Corp P O Box 2609 Cookeville Tn 385022609 (USA)
2620-912PC6 3-4IN Worcester Controls Corp P O Box 2609 Cookeville Tn 385022609 (USA)
Related Parts
5340-00-196-2676INTERCHANGEABLE
CLAMP,LOOP
3040-01-282-5016INTERCHANGEABLE
LEVER,MANUAL CONTROL
9150-01-666-7103INTERCHANGEABLE
GREASE,UTILITY
45-1007

Frequently Asked Questions

What is NSN 5310-00-753-2282?

NSN 5310-00-753-2282 is a Washer,flat, manufactured by Electric Boat Corporation Div General Dynamics Electric Boat, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-753-2282?

NSN 5310-00-753-2282 has 4 cross-referenced part numbers: 2620-912PC6 3-4IN (Electric Boat Corporation Div General Dynamics Electric Boat), 45-10-07 (Worcester Controls Corp P O Box 2609 Cookeville Tn 385022609), 45-10-07-63 (Worcester Controls Corp P O Box 2609 Cookeville Tn 385022609), 2620-912PC6 3-4IN (Worcester Controls Corp P O Box 2609 Cookeville Tn 385022609).

What NSN replaces 5310-00-753-2282?

There are 3 known substitutes for 5310-00-753-2282: 5340-00-196-2676, 3040-01-282-5016, 9150-01-666-7103. Verify interchangeability with system specifications before substitution.

What are the specifications of 2620-912PC6 3-4IN?

Key specifications for 2620-912PC6 3-4IN: Material: PLASTIC TETRAFLUOROETHYLENE OVERALL; Hole Diameter: 0.445 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: NAVY SPECIAL PROJECT; Peripheral 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.
PartsTable Design LLC · partstable.com