PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

102391Ring,retaining

Goodrich Corporation Dba Goodrich Corp · NSN 5325-00-282-5387 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-282-5387 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-282-5387. Primary manufacturer part number: 102391.
Features
  • Ring,retaining — FSC 5325
  • Usage Design: EXTERNAL
  • Material: STEEL
  • Surface Treatment: TIN
  • Inside Diameter: 1.525 INCHES NOMINAL IN
  • Major Thickness: 0.031 INCHES NOMINAL IN
  • Casehardening Indicator: NOT CASEHARDENED
  • Ring Style: STRAIGHT GAP
Applications
  • Applications requiring Steel construction
General Description

The Ring,retaining, cataloged under National Stock Number 5325-00-282-5387, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Goodrich Corporation Dba Goodrich Corp. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5325-00-282-5387
Primary Part Number102391
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerGoodrich Corporation Dba Goodrich Corp
StatusACTIVE
Usage DesignEXTERNAL
MaterialSTEEL
Surface TreatmentTIN
Inside Diameter1.525 INCHES NOMINAL IN
Major Thickness0.031 INCHES NOMINAL IN
Casehardening IndicatorNOT CASEHARDENED
Ring StyleSTRAIGHT GAP
Cross-Sectional Shape StyleRECTANGULAR
Outside Diameter1.578 INCHES NOMINAL IN
Material Hardness Rating46.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM
End StyleD SHAP BELOW INSIDE PERIPHERY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5905-00-121-9932 INTERCHANGEABLE
Resistor,fixed,composition
3030-00-438-1565BWD-1224 INTERCHANGEABLE
Belt,flat
Butler Precision Belting Inc Dba Bpb
6210-00-560-1558 INTERCHANGEABLE
Light,indicator
6610-00-967-2949102391 INTERCHANGEABLE
Retainer,gear Clust
Astronautics Corporation of America
5895-01-013-625701A248504-01 INTERCHANGEABLE
Receiver
Herley Chicago Dba Stewart Warner Electronics
2530-01-297-000710239-1 INTERCHANGEABLE
Lining,friction
Blue Tee Corp. Dba Gefco
2540-01-342-5251 INTERCHANGEABLE
Belt,vehicular Safety
5995-01-521-6426 INTERCHANGEABLE
Cable Assembly,radio Frequency
6130-01-554-5256102391 INTERCHANGEABLE
Adapter,battery Charger
Troxler Electronic Laboratories, Inc.
5310-01-643-7598102391 INTERCHANGEABLE
Nut,plain,slotted,hexagon
Landoll Company, Llc
Cross-Reference Index
Part NumberManufacturer
102391 PRIMARY Goodrich Corporation Dba Goodrich Corp (USA)
102391 Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA)
Related Parts
5905-00-121-9932INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
3030-00-438-1565INTERCHANGEABLE
BELT,FLAT
BWD-1224
6210-00-560-1558INTERCHANGEABLE
LIGHT,INDICATOR
6610-00-967-2949INTERCHANGEABLE
RETAINER,GEAR CLUST
102391
5895-01-013-6257INTERCHANGEABLE
RECEIVER
01A248504-01
2530-01-297-0007INTERCHANGEABLE
LINING,FRICTION
10239-1
2540-01-342-5251INTERCHANGEABLE
BELT,VEHICULAR SAFETY
5995-01-521-6426INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
6130-01-554-5256INTERCHANGEABLE
ADAPTER,BATTERY CHARGER
102391
5310-01-643-7598INTERCHANGEABLE
NUT,PLAIN,SLOTTED,HEXAGON
102391

Frequently Asked Questions

What is NSN 5325-00-282-5387?

NSN 5325-00-282-5387 is a Ring,retaining, manufactured by Goodrich Corporation Dba Goodrich Corp, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-00-282-5387?

NSN 5325-00-282-5387 has 2 cross-referenced part numbers: 102391 (Goodrich Corporation Dba Goodrich Corp), 102391 (Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems).

What NSN replaces 5325-00-282-5387?

There are 10 known substitutes for 5325-00-282-5387: 5905-00-121-9932, 3030-00-438-1565, 6210-00-560-1558 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 102391?

Key specifications for 102391: Usage Design: EXTERNAL; Material: STEEL; Surface Treatment: TIN; Inside Diameter: 1.525 INCHES NOMINAL IN. 11 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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