PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2675Washer,flat

Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron · NSN 5310-01-007-8788 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-007-8788 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-007-8788. Primary manufacturer part number: 2675.
Features
  • Washer,flat — FSC 5310
  • Material: PLASTIC POLYAMIDE NYLON OVERALL
  • Material Document and Classification: MIL-M-20693 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Overall Diameter: 0.500 INCHES NOMINAL IN
  • Hole Diameter: 0.250 INCHES NOMINAL IN
  • Thickness: 0.062 INCHES NOMINAL IN
  • Center Hole Shape Style: ROUND
  • Cross-Sectional Shape Style: RECTANGULAR
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Plastic Polyamide Nylon Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-007-8788, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-01-007-8788
Primary Part Number2675
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerHalsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
StatusCANCELLED
MaterialPLASTIC POLYAMIDE NYLON OVERALL
Material Document and ClassificationMIL-M-20693 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Overall Diameter0.500 INCHES NOMINAL IN
Hole Diameter0.250 INCHES NOMINAL IN
Thickness0.062 INCHES NOMINAL IN
Center Hole Shape StyleROUND
Cross-Sectional Shape StyleRECTANGULAR
Peripheral Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-100-3557 INTERCHANGEABLE
Cone and Rollers,tapered Roller
4720-00-247-7191208314 INTERCHANGEABLE
Hose,nonmetallic
Maytag Corporation Dba Maytag Appliancessales
5935-00-259-75167599662 INTERCHANGEABLE
Connector,receptacle,electrical
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
3610-00-483-0614 INTERCHANGEABLE
Printing Press,perfecting
4820-00-836-72982675 INTERCHANGEABLE
Disk,valve
Lawler Manufacturing Company, Inc.
6625-01-052-0637 INTERCHANGEABLE
Galvanometer
6760-01-105-63742675 INTERCHANGEABLE
Changing Bag,photographic Film
Birns & Sawyer, Inc.
3110-01-186-18592675 INTERCHANGEABLE
Ball
Hein Werner Corp
5935-01-208-60322675 INTERCHANGEABLE
Connector
Thomas and Betts Ltd
5998-01-345-13522675 INTERCHANGEABLE
Extractor,electrical Card
Protolab
Cross-Reference Index
Part NumberManufacturer
2675 PRIMARY Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron (USA)
2675 Dialight Corporation (USA)
Related Parts
3110-00-100-3557INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
4720-00-247-7191INTERCHANGEABLE
HOSE,NONMETALLIC
208314
5935-00-259-7516INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
7599662
3610-00-483-0614INTERCHANGEABLE
PRINTING PRESS,PERFECTING
4820-00-836-7298INTERCHANGEABLE
DISK,VALVE
2675
6625-01-052-0637INTERCHANGEABLE
GALVANOMETER
6760-01-105-6374INTERCHANGEABLE
CHANGING BAG,PHOTOGRAPHIC FILM
2675
3110-01-186-1859INTERCHANGEABLE
BALL
2675
5935-01-208-6032INTERCHANGEABLE
CONNECTOR
2675
5998-01-345-1352INTERCHANGEABLE
EXTRACTOR,ELECTRICAL CARD
2675
5120-01-488-7760INTERCHANGEABLE
WRENCH SET,SOCKET
2675
5340-01-551-9610INTERCHANGEABLE
SNAP HOOK
2675

Frequently Asked Questions

What is NSN 5310-01-007-8788?

NSN 5310-01-007-8788 is a Washer,flat, manufactured by Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-01-007-8788?

NSN 5310-01-007-8788 has 2 cross-referenced part numbers: 2675 (Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron), 2675 (Dialight Corporation).

What NSN replaces 5310-01-007-8788?

There are 12 known substitutes for 5310-01-007-8788: 3110-00-100-3557, 4720-00-247-7191, 5935-00-259-7516 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2675?

Key specifications for 2675: Material: PLASTIC POLYAMIDE NYLON OVERALL; Material Document and Classification: MIL-M-20693 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Overall Diameter: 0.500 INCHES NOMINAL IN; Hole Diameter: 0.250 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-01-007-8788 still in active supply?

NSN 5310-01-007-8788 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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