PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

28-90879CPCPRing,retaining

Naval Inventory Control Point Mechanicsburg · NSN 5325-00-684-6697 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-684-6697 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-684-6697. Primary manufacturer part number: 28-90879CPCP.
Features
  • Ring,retaining — FSC 5325
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
  • 7 verified cross-references
  • Primary manufacturer: Naval Inventory Control Point Mechanicsburg
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Ring,retaining, cataloged under National Stock Number 5325-00-684-6697, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5325-00-684-6697
Primary Part Number28-90879CPCP
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerNaval Inventory Control Point Mechanicsburg
StatusCANCELLED
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
6515-00-331-130040-3810 INTERCHANGEABLE
Forceps,bone Cutting
Sklar Corporation Dba Sklar Instruments
6625-01-416-1189403810 INTERCHANGEABLE
Parts Kit,electronic Equipment
Astronics Test Systems Inc
Cross-Reference Index
Part NumberManufacturer
28-90879CPCP Naval Inventory Control Point Mechanicsburg (USA)
1334457W10CP Treadwell Corporation (delaware) Dba Treadwell Corp (USA)
403810 Treadwell Corporation (delaware) Dba Treadwell Corp (USA)
28-90879CP Treadwell Corporation (delaware) Dba Treadwell Corp (USA)
403810 Ford Motor Co General Parts Division (USA)
403810CP Naval Inventory Control Point Mechanicsburg (USA)
A61101-203-1CP Treadwell Corporation (delaware) Dba Treadwell Corp (USA)
Related Parts
6515-00-331-1300INTERCHANGEABLE
FORCEPS,BONE CUTTING
40-3810
6625-01-416-1189INTERCHANGEABLE
PARTS KIT,ELECTRONIC EQUIPMENT
403810

Frequently Asked Questions

What is NSN 5325-00-684-6697?

NSN 5325-00-684-6697 is a Ring,retaining, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5325 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5325-00-684-6697?

NSN 5325-00-684-6697 has 7 cross-referenced part numbers: 28-90879CPCP (Naval Inventory Control Point Mechanicsburg), 1334457W10CP (Treadwell Corporation (delaware) Dba Treadwell Corp), 403810 (Treadwell Corporation (delaware) Dba Treadwell Corp), 28-90879CP (Treadwell Corporation (delaware) Dba Treadwell Corp), 403810 (Ford Motor Co General Parts Division) and 2 more.

What NSN replaces 5325-00-684-6697?

There are 2 known substitutes for 5325-00-684-6697: 6515-00-331-1300, 6625-01-416-1189. Verify interchangeability with system specifications before substitution.

What are the specifications of 28-90879CPCP?

Key specifications for 28-90879CPCP: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5325-00-684-6697 still in active supply?

NSN 5325-00-684-6697 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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