PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11800Ring,retaining

Mwm-Murphy Diesel Co · NSN 5325-01-127-1394 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-127-1394 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-127-1394. Primary manufacturer part number: 11800.
Features
  • Ring,retaining — FSC 5325
  • Outside Diameter: 2.297 INCHES MAXIMUM IN
  • Ring Style: HOOKED WIRE
  • Material: STEEL
  • Material Hardness Rating: 46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
  • Cross-Sectional Shape Style: ROUNDED INSIDE CORNERS
  • Usage Design: INTERNAL
  • Casehardening Indicator: NOT CASEHARDENED
Applications
  • Applications requiring Steel construction
General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-127-1394, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Mwm-Murphy Diesel Co. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5325-01-127-1394
Primary Part Number11800
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerMwm-Murphy Diesel Co
StatusACTIVE
Outside Diameter2.297 INCHES MAXIMUM IN
Ring StyleHOOKED WIRE
MaterialSTEEL
Material Hardness Rating46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
Cross-Sectional Shape StyleROUNDED INSIDE CORNERS
Usage DesignINTERNAL
Casehardening IndicatorNOT CASEHARDENED
Inside Diameter1.934 INCHES MAXIMUM IN
Major Thickness0.075 INCHES MINIMUM AND 0.081 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5998-00-053-418011800 INTERCHANGEABLE
Electronic Components Assembly
Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
5330-00-154-090311800 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5110-00-233-77495110-00-233-7749 INTERCHANGEABLE
File,hand
General Services Administration Federal Supply Service
3455-00-243-217811800 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
Niagara Cutter Inc
5805-00-253-7631118-00 INTERCHANGEABLE
Key,telegraph
Entron Industries Limited Partnership Dba Entron Industries Property Div
4820-00-540-4106 INTERCHANGEABLE
Valve,relief,pressure and Temper
5985-00-586-702311800 INTERCHANGEABLE
Switch,radio Frequency Transmiss
Dow-Key Microwave Llc
3120-00-618-1285AFB2722E INTERCHANGEABLE
Bearing,washer,thrust
Fairbanks Morse, Llc
5950-00-893-8385 INTERCHANGEABLE
Coil,radio Frequency
5820-01-066-0991PRT661A INTERCHANGEABLE
Receiver-Transmitter Set,radio
Edo-Aire
Cross-Reference Index
Part NumberManufacturer
11800 Mwm-Murphy Diesel Co (USA)
Related Parts
5998-00-053-4180INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
11800
5330-00-154-0903INTERCHANGEABLE
SEAL,PLAIN ENCASED
11800
5110-00-233-7749INTERCHANGEABLE
FILE,HAND
5110-00-233-7749
3455-00-243-2178INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
11800
5805-00-253-7631INTERCHANGEABLE
KEY,TELEGRAPH
118-00
4820-00-540-4106INTERCHANGEABLE
VALVE,RELIEF,PRESSURE AND TEMPER
5985-00-586-7023INTERCHANGEABLE
SWITCH,RADIO FREQUENCY TRANSMISS
11800
3120-00-618-1285INTERCHANGEABLE
BEARING,WASHER,THRUST
AFB2722E
5950-00-893-8385INTERCHANGEABLE
COIL,RADIO FREQUENCY
5820-01-066-0991INTERCHANGEABLE
RECEIVER-TRANSMITTER SET,RADIO
PRT661A
8030-01-120-8753INTERCHANGEABLE
FILLER,DENT,METAL SURFACE
11801
3040-01-168-1352INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
11800

Frequently Asked Questions

What is NSN 5325-01-127-1394?

NSN 5325-01-127-1394 is a Ring,retaining, manufactured by Mwm-Murphy Diesel Co, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-01-127-1394?

NSN 5325-01-127-1394 has 1 cross-referenced part number: 11800 (Mwm-Murphy Diesel Co).

What NSN replaces 5325-01-127-1394?

There are 12 known substitutes for 5325-01-127-1394: 5998-00-053-4180, 5330-00-154-0903, 5110-00-233-7749 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11800?

Key specifications for 11800: Outside Diameter: 2.297 INCHES MAXIMUM IN; Ring Style: HOOKED WIRE; Material: STEEL; Material Hardness Rating: 46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM. 9 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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