PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

502310Ring,retaining

Slec, Inc. Dba Sefac · NSN 5325-01-656-8304 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-656-8304 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-656-8304. Primary manufacturer part number: 502310.
Features
  • Ring,retaining — FSC 5325
  • 1 verified cross-reference
  • Primary manufacturer: Slec, Inc. Dba Sefac
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-656-8304, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Slec, Inc. Dba Sefac. This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5325-01-656-8304
Primary Part Number502310
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerSlec, Inc. Dba Sefac
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5905-00-283-198421031E INTERCHANGEABLE
Resistor,fixed,composition
Lynch Corp
5350-01-596-2561502-310 INTERCHANGEABLE
Wool,metallic
Leco Corp
Cross-Reference Index
Part NumberManufacturer
502310 Slec, Inc. Dba Sefac (USA)
Related Parts
5905-00-283-1984INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
21031E
5350-01-596-2561INTERCHANGEABLE
WOOL,METALLIC
502-310

Frequently Asked Questions

What is NSN 5325-01-656-8304?

NSN 5325-01-656-8304 is a Ring,retaining, manufactured by Slec, Inc. Dba Sefac, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-01-656-8304?

NSN 5325-01-656-8304 has 1 cross-referenced part number: 502310 (Slec, Inc. Dba Sefac).

What NSN replaces 5325-01-656-8304?

There are 2 known substitutes for 5325-01-656-8304: 5905-00-283-1984, 5350-01-596-2561. Verify interchangeability with system specifications before substitution.

What are the specifications of 502310?

Key specifications for 502310: Special Features: 1 INCH IN; End Item Identification: KC-46A SUPPORT EQUIPMENT A; Part Name Assigned by Controlling Agency: SNAPRING, RETAINING. 3 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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