PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51-93Ring,retaining

Turbodyne Div of Dresser Industries Inc See Code 0br59 · NSN 5325-00-505-4912 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-505-4912 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-505-4912. Primary manufacturer part number: 51-93.
Features
  • Ring,retaining — FSC 5325
  • 4 verified cross-references
  • Primary manufacturer: Turbodyne Div of Dresser Industries Inc See Code 0br59
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Ring,retaining, cataloged under National Stock Number 5325-00-505-4912, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Turbodyne Div of Dresser Industries Inc See Code 0br59. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRing,retaining
FSC / FSG5325 — No Item Name Available (FSG 53)
ManufacturersTurbodyne Div of Dresser Industries Inc See Code 0br59 (CAGE 93235); Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (CAGE 0BR59); Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (CAGE 8FGX3); Zf Industrieantriebe Witten Gmbh (CAGE D9182)
Technical Specifications
ParameterValue
NSN5325-00-505-4912
Primary Part Number51-93
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerTurbodyne Div of Dresser Industries Inc See Code 0br59
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5910-00-196-4715 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
2915-00-472-84675193-1 INTERCHANGEABLE
Parts Kit,pump Over
Hydro-Aire Aerospace Corp
5305-00-780-9548DS-934257 INTERCHANGEABLE
Screw,cap,socket Head
Eaton Aerospace, Llc Dba Jackson South
4320-00-920-7245SC-036.3 INTERCHANGEABLE
Pump,pneudraulic
Columbus Jack Corporation Div Columbus Jack
5331-01-349-28295-193 INTERCHANGEABLE
O-Ring
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
6515-01-370-75485193 INTERCHANGEABLE
Guide Wire,nonvascular Catheter
Boston Scientific Corp Microvasive Div
5998-01-703-15905193 INTERCHANGEABLE
Circuit Card Assembly
Acromag, Incorporated
Cross-Reference Index
Part NumberManufacturer
51-93 Turbodyne Div of Dresser Industries Inc See Code 0br59 (USA)
51-93 Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA)
51-93 Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA)
51-93 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
5910-00-196-4715INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
2915-00-472-8467INTERCHANGEABLE
PARTS KIT,PUMP OVER
5193-1
5305-00-780-9548INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
DS-934257
4320-00-920-7245INTERCHANGEABLE
PUMP,PNEUDRAULIC
SC-036.3
5331-01-349-2829INTERCHANGEABLE
O-RING
5-193
6515-01-370-7548INTERCHANGEABLE
GUIDE WIRE,NONVASCULAR CATHETER
5193
5998-01-703-1590INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5193

Frequently Asked Questions

What is NSN 5325-00-505-4912?

NSN 5325-00-505-4912 is a Ring,retaining, manufactured by Turbodyne Div of Dresser Industries Inc See Code 0br59, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-00-505-4912?

NSN 5325-00-505-4912 has 4 cross-referenced part numbers: 51-93 (Turbodyne Div of Dresser Industries Inc See Code 0br59), 51-93 (Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand), 51-93 (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions), 51-93 (Zf Industrieantriebe Witten Gmbh).

What NSN replaces 5325-00-505-4912?

There are 7 known substitutes for 5325-00-505-4912: 5910-00-196-4715, 2915-00-472-8467, 5305-00-780-9548 and 4 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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