PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2517Washer,flat

Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron · NSN 5310-00-846-8950 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-846-8950 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-846-8950. Primary manufacturer part number: 2517.
Features
  • Washer,flat — FSC 5310
  • Overall Diameter: 0.437 INCHES NOMINAL IN
  • Material: PLASTIC POLYAMIDE NYLON OVERALL
  • Cross-Sectional Shape Style: RECTANGULAR
  • Center Hole Shape Style: ROUND
  • Peripheral Shape Style: ROUND
  • Thickness: 0.062 INCHES NOMINAL IN
  • Hole Diameter: 0.200 INCHES NOMINAL IN
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 5310-00-846-8950, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 9 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
NSN5310-00-846-8950
Primary Part Number2517
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerHalsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
StatusCANCELLED
Overall Diameter0.437 INCHES NOMINAL IN
MaterialPLASTIC POLYAMIDE NYLON OVERALL
Cross-Sectional Shape StyleRECTANGULAR
Center Hole Shape StyleROUND
Peripheral Shape StyleROUND
Thickness0.062 INCHES NOMINAL IN
Hole Diameter0.200 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5307-00-010-3203 INTERCHANGEABLE
Stud,plain
3455-00-224-8925 INTERCHANGEABLE
File,rotary
5340-00-224-98602517 INTERCHANGEABLE
Bumper
Atlantic India Rubber Co Inc
5365-00-475-934830V18 INTERCHANGEABLE
Bushing,tapered
Telsmith Inc Div of Astec Industries Inc
5930-00-549-0405 INTERCHANGEABLE
Switch,rotary
5950-00-683-79412517 INTERCHANGEABLE
Transformer,power
Miller-Holzwarth Inc.
4730-00-822-9696AE95615G INTERCHANGEABLE
Elbow,swivel Flange to Tube
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
4530-00-911-6300 INTERCHANGEABLE
Tip Nozzle
5905-00-926-2814C0RRIB4R0K INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5365-00-985-1591 INTERCHANGEABLE
Bushing,tapered
Cross-Reference Index
Part NumberManufacturer
10 Gries Dynacast Co Div of Coats and Clark Inc (USA)
2517C Dialight Corporation (USA)
2517 PRIMARY Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron (USA)
523580-4 Instruments and Flight Research, Inc. (USA)
9321891 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
972601 Zf Industrieantriebe Witten Gmbh (DEU)
2517 Dialight Corporation (USA)
103203 Federal Screw Products, Inc. (USA)
GRC10 Gries Dynacast Co Div of Coats and Clark Inc (USA)
Y1076-3-4 Breeze-Eastern Llc (USA)
800167-005 Data Products Corp (USA)
Related Parts
5307-00-010-3203INTERCHANGEABLE
STUD,PLAIN
3455-00-224-8925INTERCHANGEABLE
FILE,ROTARY
5340-00-224-9860INTERCHANGEABLE
BUMPER
2517
5365-00-475-9348INTERCHANGEABLE
BUSHING,TAPERED
30V18
5930-00-549-0405INTERCHANGEABLE
SWITCH,ROTARY
5950-00-683-7941INTERCHANGEABLE
TRANSFORMER,POWER
2517
4730-00-822-9696INTERCHANGEABLE
ELBOW,SWIVEL FLANGE TO TUBE
AE95615G
4530-00-911-6300INTERCHANGEABLE
TIP NOZZLE
5905-00-926-2814INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
C0RRIB4R0K
5365-00-985-1591INTERCHANGEABLE
BUSHING,TAPERED
5935-01-005-3579INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5140-01-047-3588INTERCHANGEABLE
TOOL BOX,PORTABLE
2-517

Frequently Asked Questions

What is NSN 5310-00-846-8950?

NSN 5310-00-846-8950 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 5310-00-846-8950?

NSN 5310-00-846-8950 has 11 cross-referenced part numbers: 10 (Gries Dynacast Co Div of Coats and Clark Inc), 2517C (Dialight Corporation), 2517 (Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron), 523580-4 (Instruments and Flight Research, Inc.), 9321891 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate) and 6 more.

What NSN replaces 5310-00-846-8950?

There are 12 known substitutes for 5310-00-846-8950: 5307-00-010-3203, 3455-00-224-8925, 5340-00-224-9860 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2517?

Key specifications for 2517: Overall Diameter: 0.437 INCHES NOMINAL IN; Material: PLASTIC POLYAMIDE NYLON OVERALL; Cross-Sectional Shape Style: RECTANGULAR; Center Hole Shape Style: ROUND. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-846-8950 still in active supply?

NSN 5310-00-846-8950 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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