PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33191Ring,retaining

Dressta North America Ltd · NSN 5325-00-282-0074 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-282-0074 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-282-0074. Primary manufacturer part number: 33191.
Features
  • Ring,retaining — FSC 5325
  • Material: STEEL COMP 1062
  • Material Document and Classification: AISI,NO. C1062 ASSN STD SINGLE MATERIAL RESPONSE
  • Usage Design: INTERNAL
  • Outside Diameter: 2.656 INCHES NOMINAL IN
  • End Style: VERTEX BELOW CENTER
  • Cross-Sectional Shape Style: RECTANGULAR
  • Major Thickness: 0.095 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Comp 1062 construction
General Description

The Ring,retaining, cataloged under National Stock Number 5325-00-282-0074, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dressta North America Ltd. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5325-00-282-0074
Primary Part Number33191
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerDressta North America Ltd
StatusACTIVE
MaterialSTEEL COMP 1062
Material Document and ClassificationAISI,NO. C1062 ASSN STD SINGLE MATERIAL RESPONSE
Usage DesignINTERNAL
Outside Diameter2.656 INCHES NOMINAL IN
End StyleVERTEX BELOW CENTER
Cross-Sectional Shape StyleRECTANGULAR
Major Thickness0.095 INCHES NOMINAL IN
Material Hardness Rating40.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM
Casehardening IndicatorNOT CASEHARDENED
Inside Diameter2.593 INCHES NOMINAL IN
Ring StyleSTRAIGHT GAP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5910-00-430-6732539501-24 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Raytheon Company Dba Raytheon
2910-00-444-182033191 INTERCHANGEABLE
Filter,fluid
Wix Corp
3110-00-516-5289203TF INTERCHANGEABLE
Bearing,ball,annular
Fag Bearings Corporation
5365-00-809-908810-00-5607PC5 INTERCHANGEABLE
Bushing,machine Thread
Electric Boat Corporation Div General Dynamics Electric Boat
5331-00-815-43921775189PC1 INTERCHANGEABLE
O-Ring
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6150-01-147-45043319-1 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div
5310-01-556-665733191 INTERCHANGEABLE
Washer,spring Tension
Fastenal Company Dba Fastenal Co
1680-01-596-192433-191 INTERCHANGEABLE
Manifold,spec
Hydro-Aire Aerospace Corp
Cross-Reference Index
Part NumberManufacturer
33191 Komatsu America Corporation (USA)
33191 PRIMARY Dressta North America Ltd (USA)
D33191 Komatsu America Corporation (USA)
Related Parts
5910-00-430-6732INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
539501-24
2910-00-444-1820INTERCHANGEABLE
FILTER,FLUID
33191
3110-00-516-5289INTERCHANGEABLE
BEARING,BALL,ANNULAR
203TF
5365-00-809-9088INTERCHANGEABLE
BUSHING,MACHINE THREAD
10-00-5607PC5
5331-00-815-4392INTERCHANGEABLE
O-RING
1775189PC1
6150-01-147-4504INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
3319-1
5310-01-556-6657INTERCHANGEABLE
WASHER,SPRING TENSION
33191
1680-01-596-1924INTERCHANGEABLE
MANIFOLD,SPEC
33-191

Frequently Asked Questions

What is NSN 5325-00-282-0074?

NSN 5325-00-282-0074 is a Ring,retaining, manufactured by Dressta North America Ltd, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-00-282-0074?

NSN 5325-00-282-0074 has 3 cross-referenced part numbers: 33191 (Komatsu America Corporation), 33191 (Dressta North America Ltd), D33191 (Komatsu America Corporation).

What NSN replaces 5325-00-282-0074?

There are 8 known substitutes for 5325-00-282-0074: 5910-00-430-6732, 2910-00-444-1820, 3110-00-516-5289 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 33191?

Key specifications for 33191: Material: STEEL COMP 1062; Material Document and Classification: AISI,NO. C1062 ASSN STD SINGLE MATERIAL RESPONSE; Usage Design: INTERNAL; Outside Diameter: 2.656 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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