PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

011873Ring,retaining

L3 Technologies, Inc. Div L3 Keo · NSN 5325-01-058-1858 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-058-1858 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-058-1858. Primary manufacturer part number: 011873.
Features
  • Ring,retaining — FSC 5325
  • 3 verified cross-references
  • Primary manufacturer: L3 Technologies, Inc. Div L3 Keo
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-058-1858, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3 Technologies, Inc. Div L3 Keo. This item has 3 commercial cross-references 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.

Catalog Facts
Item NameRing,retaining
FSC / FSG5325 — No Item Name Available (FSG 53)
ManufacturersL3 Technologies, Inc. Div L3 Keo (CAGE 34228)
Technical Specifications
ParameterValue
NSN5325-01-058-1858
Primary Part Number011873
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerL3 Technologies, Inc. Div L3 Keo
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2810-00-118-887311873 INTERCHANGEABLE
Pushrod
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5120-00-293-0665200E INTERCHANGEABLE
Bar,wrecking
Lansing Forge Inc
4730-00-883-2695118-73 INTERCHANGEABLE
Cap,tube
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
6665-01-025-540611873 INTERCHANGEABLE
Ion Chamber
Mirion Technologies (canberra), Inc.
5950-01-028-6705990-173-91 INTERCHANGEABLE
Coil,radio Frequency
Ametek Programmable Power, Inc.
1430-01-033-408180-011018 INTERCHANGEABLE
Plunger,switch
Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Illinois Tool Works
6150-01-236-7935011873-004 INTERCHANGEABLE
Bus,conductor
Saft America Inc. Dba Tadiran Batteries Div Aviation Division
6150-01-236-7936011873-012 INTERCHANGEABLE
Bus,conductor
Saft America Inc. Dba Tadiran Batteries Div Aviation Division
6150-01-236-9596011873-014 INTERCHANGEABLE
Bus,conductor
Saft America Inc. Dba Tadiran Batteries Div Aviation Division
1660-01-388-823511-873 INTERCHANGEABLE
Filter Element,air Conditioning
Donaldson Company, Inc.
Cross-Reference Index
Part NumberManufacturer
665B011873 L3 Technologies, Inc. Div L3 Keo (USA)
11873 L3 Technologies, Inc. Div L3 Keo (USA)
011873 PRIMARY L3 Technologies, Inc. Div L3 Keo (USA)
Related Parts
2810-00-118-8873INTERCHANGEABLE
PUSHROD
11873
5120-00-293-0665INTERCHANGEABLE
BAR,WRECKING
200E
4730-00-883-2695INTERCHANGEABLE
CAP,TUBE
118-73
6665-01-025-5406INTERCHANGEABLE
ION CHAMBER
11873
5950-01-028-6705INTERCHANGEABLE
COIL,RADIO FREQUENCY
990-173-91
1430-01-033-4081INTERCHANGEABLE
PLUNGER,SWITCH
80-011018
6150-01-236-7935INTERCHANGEABLE
BUS,CONDUCTOR
011873-004
6150-01-236-7936INTERCHANGEABLE
BUS,CONDUCTOR
011873-012
6150-01-236-9596INTERCHANGEABLE
BUS,CONDUCTOR
011873-014
1660-01-388-8235INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
11-873
5340-01-388-8526INTERCHANGEABLE
LATCH,RIM
5331-01-419-5096INTERCHANGEABLE
O-RING
11873

Frequently Asked Questions

What is NSN 5325-01-058-1858?

NSN 5325-01-058-1858 is a Ring,retaining, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-01-058-1858?

NSN 5325-01-058-1858 has 3 cross-referenced part numbers: 665B011873 (L3 Technologies, Inc. Div L3 Keo), 11873 (L3 Technologies, Inc. Div L3 Keo), 011873 (L3 Technologies, Inc. Div L3 Keo).

What NSN replaces 5325-01-058-1858?

There are 12 known substitutes for 5325-01-058-1858: 2810-00-118-8873, 5120-00-293-0665, 4730-00-883-2695 and 9 more. Verify interchangeability with system specifications before substitution.

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