PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5100-87Ring,retaining

Rotor Clip Company, Inc. · NSN 5325-00-004-7099 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-004-7099 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-004-7099. Primary manufacturer part number: 5100-87.
Features
  • Ring,retaining — FSC 5325
  • Usage Design: EXTERNAL
  • Casehardening Indicator: NOT CASEHARDENED
  • Material: STEEL COMP 1075
  • Reference Number Differentiating Characteristics: CERTIFIED FREE FROM MERCURY CONTAMINATION.
  • Material Document and Classification: SAE 1075 ASSN STD SINGLE MATERIAL RESPONSE
  • Inside Diameter: 0.800 INCHES MINIMUM AND 0.815 INCHES MAXIMUM IN
  • Cross-Sectional Shape Style: RECTANGULAR
Applications
  • Applications requiring Steel Comp 1075 construction
General Description

The Ring,retaining, cataloged under National Stock Number 5325-00-004-7099, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rotor Clip Company, Inc.. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5325-00-004-7099
Primary Part Number5100-87
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerRotor Clip Company, Inc.
StatusACTIVE
Usage DesignEXTERNAL
Casehardening IndicatorNOT CASEHARDENED
MaterialSTEEL COMP 1075
Reference Number Differentiating CharacteristicsCERTIFIED FREE FROM MERCURY CONTAMINATION.
Material Document and ClassificationSAE 1075 ASSN STD SINGLE MATERIAL RESPONSE
Inside Diameter0.800 INCHES MINIMUM AND 0.815 INCHES MAXIMUM IN
Cross-Sectional Shape StyleRECTANGULAR
Major Thickness0.040 INCHES MINIMUM AND 0.044 INCHES MAXIMUM IN
Ring StyleEXTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5325-00-282-6969 INTERCHANGEABLE
Ring,retaining
5325-00-804-2025 INTERCHANGEABLE
Ring,retaining
5325-01-537-7554 INTERCHANGEABLE
Ring,retaining
Cross-Reference Index
Part NumberManufacturer
5100-87 Rotor Clip Company, Inc. (USA)
MS16624-3087 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
5100-87 Truarc Company Llc Dba Waldes Truarc (USA)
Related Parts
5325-00-282-6969INTERCHANGEABLE
RING,RETAINING
5325-00-804-2025INTERCHANGEABLE
RING,RETAINING
5325-01-537-7554INTERCHANGEABLE
RING,RETAINING

Frequently Asked Questions

What is NSN 5325-00-004-7099?

NSN 5325-00-004-7099 is a Ring,retaining, manufactured by Rotor Clip Company, Inc., classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-00-004-7099?

NSN 5325-00-004-7099 has 3 cross-referenced part numbers: 5100-87 (Rotor Clip Company, Inc.), MS16624-3087 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 5100-87 (Truarc Company Llc Dba Waldes Truarc).

What NSN replaces 5325-00-004-7099?

There are 3 known substitutes for 5325-00-004-7099: 5325-00-282-6969, 5325-00-804-2025, 5325-01-537-7554. Verify interchangeability with system specifications before substitution.

What are the specifications of 5100-87?

Key specifications for 5100-87: Usage Design: EXTERNAL; Casehardening Indicator: NOT CASEHARDENED; Material: STEEL COMP 1075; Reference Number Differentiating Characteristics: CERTIFIED FREE FROM MERCURY CONTAMINATION.. 9 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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