PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5000-37Ring,retaining

Zf Industrieantriebe Witten Gmbh · NSN 5325-00-804-9735 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-804-9735 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-804-9735. Primary manufacturer part number: 5000-37.
Features
  • Ring,retaining — FSC 5325
  • Outside Diameter: 0.041 INCHES MINIMUM AND 0.425 INCHES MAXIMUM IN
  • Material: STEEL COMP 1066 OR STEEL COMP 1069 OR STEEL COMP 1070 OR STEEL COMP 1072 OR STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1078 OR STEEL COMP 1080 OR STEEL COMP 1084 OR STEEL COMP 1086 OR STEEL COMP 1090
  • Surface Treatment: CADMIUM AND CHROMATE
  • Material Document and Classification: FED STD 66 AISI 1066 OR 1069 OR 1070 OR 1072 OR 1074 OR 1075 OR 1078 OR 1080 OR 1084 OR 1086 OR 1090 FED STD SINGLE MATERIAL RESPONSE
  • Usage Design: INTERNAL
  • Ring Style: INTERNAL
  • Casehardening Indicator: NOT CASEHARDENED
Applications
  • Applications requiring Steel Comp 1066 or Steel Comp 1069 or Steel Comp 1070 or Steel Comp 1072 or Steel Comp 1074 or Steel Comp 1075 or Steel Comp 1078 or Steel Comp 1080 or Steel Comp 1084 or Steel Comp 1086 or Steel Comp 1090 construction
General Description

The Ring,retaining, cataloged under National Stock Number 5325-00-804-9735, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Zf Industrieantriebe Witten Gmbh. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 23 commercial cross-references from 15 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5325-00-804-9735
Primary Part Number5000-37
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerZf Industrieantriebe Witten Gmbh
StatusCANCELLED
Outside Diameter0.041 INCHES MINIMUM AND 0.425 INCHES MAXIMUM IN
MaterialSTEEL COMP 1066 OR STEEL COMP 1069 OR STEEL COMP 1070 OR STEEL COMP 1072 OR STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1078 OR STEEL COMP 1080 OR STEEL COMP 1084 OR STEEL COMP 1086 OR STEEL COMP 1090
Surface TreatmentCADMIUM AND CHROMATE
Material Document and ClassificationFED STD 66 AISI 1066 OR 1069 OR 1070 OR 1072 OR 1074 OR 1075 OR 1078 OR 1080 OR 1084 OR 1086 OR 1090 FED STD SINGLE MATERIAL RESPONSE
Usage DesignINTERNAL
Ring StyleINTERNAL
Casehardening IndicatorNOT CASEHARDENED
Material Hardness Rating69.5 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 73.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM
Cross-Sectional Shape StyleRECTANGULAR
Major Thickness0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5330-00-171-9052 INTERCHANGEABLE
Seal,plain Encased
5330-00-348-5516500-037 INTERCHANGEABLE
Seal,plain
Layton Manufacturing Co.
5325-00-467-8233 INTERCHANGEABLE
Ring,retaining
6105-00-548-3531 INTERCHANGEABLE
Stator,motor
5325-00-803-8518N5000-37 INTERCHANGEABLE
Ring,retaining
Rotor Clip Company, Inc.
4710-00-832-6625 INTERCHANGEABLE
Tubing,nonmetallic
4820-01-033-6617500037 INTERCHANGEABLE
Piston,valve
Niantic Tool, Inc. Dba Niantic Tool Co
8340-01-463-9817500037 INTERCHANGEABLE
Roller Assembly
Clamshell Structures, Inc
5315-01-601-90105000-37 INTERCHANGEABLE
Pin,spring
Pdi Ground Support Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
5000-37 Zf Industrieantriebe Witten Gmbh (DEU)
N5000-37ZI Truarc Company Llc Dba Waldes Truarc (USA)
0510-0811 Hewlett-Packard Company Dba HP (USA)
A-FB-000300-15 The Hymatic Engineering Company Limited T/a Honeywell Hymatic (GBR)
189798 Zf Industrieantriebe Witten Gmbh (DEU)
N5000-37 Truarc Company Llc Dba Waldes Truarc (USA)
MS16625-1037 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-21248 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
963403-4 Raytheon Company Dba Raytheon (USA)
N1300-37CD Seeger Inc Anderton-United Products Div (USA)
69998-37 Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
NAS669-37N National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
5365008049735 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
MILR21248 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
N5000-37MF Truarc Company Llc Dba Waldes Truarc (USA)
3000-X37-ST-CD Truarc Co Llc (USA)
5000-37SMD Zf Industrieantriebe Witten Gmbh (DEU)
N5000-37SMD Zf Industrieantriebe Witten Gmbh (DEU)
362-1007P3 Raytheon Co Equipment Development Lab (USA)
NAS669-37 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
Related Parts
5330-00-171-9052INTERCHANGEABLE
SEAL,PLAIN ENCASED
5330-00-348-5516INTERCHANGEABLE
SEAL,PLAIN
500-037
5325-00-467-8233INTERCHANGEABLE
RING,RETAINING
6105-00-548-3531INTERCHANGEABLE
STATOR,MOTOR
5325-00-803-8518INTERCHANGEABLE
RING,RETAINING
N5000-37
4710-00-832-6625INTERCHANGEABLE
TUBING,NONMETALLIC
4820-01-033-6617INTERCHANGEABLE
PISTON,VALVE
500037
8340-01-463-9817INTERCHANGEABLE
ROLLER ASSEMBLY
500037
5315-01-601-9010INTERCHANGEABLE
PIN,SPRING
5000-37

Frequently Asked Questions

What is NSN 5325-00-804-9735?

NSN 5325-00-804-9735 is a Ring,retaining, manufactured by Zf Industrieantriebe Witten Gmbh, classified under FSC 5325 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5325-00-804-9735?

NSN 5325-00-804-9735 has 23 cross-referenced part numbers: 5000-37 (Zf Industrieantriebe Witten Gmbh), N5000-37ZI (Truarc Company Llc Dba Waldes Truarc), 0510-0811 (Hewlett-Packard Company Dba HP), A-FB-000300-15 (The Hymatic Engineering Company Limited T/a Honeywell Hymatic), 189798 (Zf Industrieantriebe Witten Gmbh) and 18 more.

What NSN replaces 5325-00-804-9735?

There are 9 known substitutes for 5325-00-804-9735: 5330-00-171-9052, 5330-00-348-5516, 5325-00-467-8233 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5000-37?

Key specifications for 5000-37: Outside Diameter: 0.041 INCHES MINIMUM AND 0.425 INCHES MAXIMUM IN; Material: STEEL COMP 1066 OR STEEL COMP 1069 OR STEEL COMP 1070 OR STEEL COMP 1072 OR STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1078 OR STEEL COMP 1080 OR STEEL COMP 1084 OR STEEL COMP 1086 OR STEEL COMP 1090; Surface Treatment: CADMIUM AND CHROMATE; Material Document and Classification: FED STD 66 AISI 1066 OR 1069 OR 1070 OR 1072 OR 1074 OR 1075 OR 1078 OR 1080 OR 1084 OR 1086 OR 1090 FED STD SINGLE MATERIAL RESPONSE. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5325-00-804-9735 still in active supply?

NSN 5325-00-804-9735 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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