PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5100112HRing,retaining

Haskel International, Llc Dba Haskel International, Llc · NSN 5325-00-598-1500 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-598-1500 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-598-1500. Primary manufacturer part number: 5100112H.
Features
  • Ring,retaining — FSC 5325
  • Major Thickness: 0.050 INCHES NOMINAL IN
  • Surface Treatment: PASSIVATE
  • Material Document and Classification: AMS 5520 ASSN STD SINGLE MATERIAL RESPONSE
  • Material: STEEL COMP 632
  • Cross-Sectional Shape Style: RECTANGULAR
  • Casehardening Indicator: NOT CASEHARDENED
  • Material Hardness Rating: 44.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM
Applications
  • Applications requiring Steel Comp 632 construction
General Description

The Ring,retaining, cataloged under National Stock Number 5325-00-598-1500, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Haskel International, Llc Dba Haskel International, Llc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5325-00-598-1500
Primary Part Number5100112H
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerHaskel International, Llc Dba Haskel International, Llc
StatusCANCELLED
Major Thickness0.050 INCHES NOMINAL IN
Surface TreatmentPASSIVATE
Material Document and ClassificationAMS 5520 ASSN STD SINGLE MATERIAL RESPONSE
MaterialSTEEL COMP 632
Cross-Sectional Shape StyleRECTANGULAR
Casehardening IndicatorNOT CASEHARDENED
Material Hardness Rating44.0 ROCKWELL C MINIMUM AND 51.0 ROCKWELL C MAXIMUM
Usage DesignEXTERNAL
Inside Diameter1.041 INCHES NOMINAL IN
Ring StyleEXTERNAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5305-00-282-2712 INTERCHANGEABLE
Screw,machine
6220-01-253-03807847-4 INTERCHANGEABLE
Light,navigational,aircraft
Luminescent Systems, Inc. Dba Lsi Div Lsi-Nh
5120-01-572-134378474 INTERCHANGEABLE
Die,crimping Tool
B and B Machine and Grinding Service
Cross-Reference Index
Part NumberManufacturer
5100112H Haskel International, Llc Dba Haskel International, Llc (USA)
78474 Zf Industrieantriebe Witten Gmbh (DEU)
D-4081-5-2858 Buffaloes Fire Pump Inc. Dba R B Pump Co (USA)
MIL-DTL-21248 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5100-112H Zf Industrieantriebe Witten Gmbh (DEU)
MS16624-4112 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
5100-112H Truarc Company Llc Dba Waldes Truarc (USA)
42R2051-3960 Naval Ordnance Standards (USA)
A-49148 PIECE 39 Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
12Z5011-35 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
5100-112H Rotor Clip Company, Inc. (USA)
Related Parts
5305-00-282-2712INTERCHANGEABLE
SCREW,MACHINE
6220-01-253-0380INTERCHANGEABLE
LIGHT,NAVIGATIONAL,AIRCRAFT
7847-4
5120-01-572-1343INTERCHANGEABLE
DIE,CRIMPING TOOL
78474

Frequently Asked Questions

What is NSN 5325-00-598-1500?

NSN 5325-00-598-1500 is a Ring,retaining, manufactured by Haskel International, Llc Dba Haskel International, Llc, classified under FSC 5325 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5325-00-598-1500?

NSN 5325-00-598-1500 has 11 cross-referenced part numbers: 5100112H (Haskel International, Llc Dba Haskel International, Llc), 78474 (Zf Industrieantriebe Witten Gmbh), D-4081-5-2858 (Buffaloes Fire Pump Inc. Dba R B Pump Co), MIL-DTL-21248 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 5100-112H (Zf Industrieantriebe Witten Gmbh) and 6 more.

What NSN replaces 5325-00-598-1500?

There are 3 known substitutes for 5325-00-598-1500: 5305-00-282-2712, 6220-01-253-0380, 5120-01-572-1343. Verify interchangeability with system specifications before substitution.

What are the specifications of 5100112H?

Key specifications for 5100112H: Major Thickness: 0.050 INCHES NOMINAL IN; Surface Treatment: PASSIVATE; Material Document and Classification: AMS 5520 ASSN STD SINGLE MATERIAL RESPONSE; Material: STEEL COMP 632. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5325-00-598-1500 still in active supply?

NSN 5325-00-598-1500 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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