PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5716Washer,flat

Stronghold Screw Products · NSN 5310-00-285-1617 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-285-1617 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-285-1617. Primary manufacturer part number: 5716.
Features
  • Washer,flat — FSC 5310
  • Peripheral Shape Style: ROUND
  • Surface Treatment: CADMIUM OVERALL
  • Thickness: 0.050 INCHES NOMINAL IN
  • Hole Diameter: 0.183 INCHES MINIMUM AND 0.196 INCHES MAXIMUM IN
  • Overall Diameter: 0.500 INCHES NOMINAL IN
  • Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Cross-Sectional Shape Style: RECTANGULAR
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-285-1617, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Stronghold Screw Products. Government technical data includes 9 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-285-1617
Primary Part Number5716
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerStronghold Screw Products
StatusCANCELLED
Peripheral Shape StyleROUND
Surface TreatmentCADMIUM OVERALL
Thickness0.050 INCHES NOMINAL IN
Hole Diameter0.183 INCHES MINIMUM AND 0.196 INCHES MAXIMUM IN
Overall Diameter0.500 INCHES NOMINAL IN
Surface Treatment Document and ClassificationQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Cross-Sectional Shape StyleRECTANGULAR
MaterialSTEEL OVERALL
Center Hole Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5340-00-040-23815-7-16 INTERCHANGEABLE
Cover,access
Trailmobile Inc Sub of the Pullman Co
5305-00-335-42548380612 INTERCHANGEABLE
Setscrew
U S Army Tank Automotive Command Amsta-Im-Mm
5120-00-361-2239 INTERCHANGEABLE
Socket,socket Wrench
4820-00-363-5874S2012 INTERCHANGEABLE
Seat,valve
Radiator Specialty Company
5998-00-364-082870-1372 INTERCHANGEABLE
Circuit Card Assembly
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
5935-00-420-7941GE4138-3 INTERCHANGEABLE
Connector,receptacle,electrical
General Electric Co Wiring Device Dept
5962-00-482-5624128C827H03 INTERCHANGEABLE
Microcircuit,linear
Northrop Grumman Support Services Corp
3120-00-661-3937 INTERCHANGEABLE
Bearing,sleeve
1620-00-756-91725716 INTERCHANGEABLE
Shaft,shortening Me
Goodrich Aerospace Canada Ltd
5935-00-824-7588ADT-2683-NF-SMF-02 INTERCHANGEABLE
Adapter,connector
Cinch Connectivity Solutions Inc
Cross-Reference Index
Part NumberManufacturer
5716 Stronghold Screw Products (USA)
Related Parts
5340-00-040-2381INTERCHANGEABLE
COVER,ACCESS
5-7-16
5305-00-335-4254INTERCHANGEABLE
SETSCREW
8380612
5120-00-361-2239INTERCHANGEABLE
SOCKET,SOCKET WRENCH
4820-00-363-5874INTERCHANGEABLE
SEAT,VALVE
S2012
5998-00-364-0828INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
70-1372
5935-00-420-7941INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
GE4138-3
5962-00-482-5624INTERCHANGEABLE
MICROCIRCUIT,LINEAR
128C827H03
3120-00-661-3937INTERCHANGEABLE
BEARING,SLEEVE
1620-00-756-9172INTERCHANGEABLE
SHAFT,SHORTENING ME
5716
5935-00-824-7588INTERCHANGEABLE
ADAPTER,CONNECTOR
ADT-2683-NF-SMF-02
5310-00-917-6210INTERCHANGEABLE
NUT,PLAIN,HEXAGON
R004963
5310-00-922-1957INTERCHANGEABLE
NUT,PLAIN,HEXAGON
R3715

Frequently Asked Questions

What is NSN 5310-00-285-1617?

NSN 5310-00-285-1617 is a Washer,flat, manufactured by Stronghold Screw Products, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-285-1617?

NSN 5310-00-285-1617 has 1 cross-referenced part number: 5716 (Stronghold Screw Products).

What NSN replaces 5310-00-285-1617?

There are 12 known substitutes for 5310-00-285-1617: 5340-00-040-2381, 5305-00-335-4254, 5120-00-361-2239 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5716?

Key specifications for 5716: Peripheral Shape Style: ROUND; Surface Treatment: CADMIUM OVERALL; Thickness: 0.050 INCHES NOMINAL IN; Hole Diameter: 0.183 INCHES MINIMUM AND 0.196 INCHES MAXIMUM IN. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-285-1617 still in active supply?

NSN 5310-00-285-1617 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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