PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1239Ring,retaining

Tyco Fire Products Lp · NSN 5325-01-139-0638 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-139-0638 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-139-0638. Primary manufacturer part number: 1239.
Features
  • Ring,retaining — FSC 5325
  • 3 verified cross-references
  • Primary manufacturer: Tyco Fire Products Lp
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-139-0638, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Tyco Fire Products Lp. This item has 3 commercial cross-references from 2 manufacturers, 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
NSN5325-01-139-0638
Primary Part Number1239
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerTyco Fire Products Lp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2520-00-025-3213 INTERCHANGEABLE
Parts Kit,universal Joint
6145-00-066-8640 INTERCHANGEABLE
Braid,wire
5995-00-149-1967TL-1372 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Teledyne Brown Engineering, Inc. Dba Teledyne Advanced Electronic Solutions Div Teledyne Advanced Electronic Solutions
5999-00-241-65037048 INTERCHANGEABLE
Contact,electrical
Eder Industries Inc
5935-00-254-5131CW123U INTERCHANGEABLE
Cover,electrical Connector
Joint Electronics Type Designation System
2520-00-377-88301-2-39 INTERCHANGEABLE
Yoke,universal Joint,vehicular
Dana Corp Spicer Transmission Div
4540-00-408-9409 INTERCHANGEABLE
Heating Element
4320-00-420-68311239 INTERCHANGEABLE
Valve,slide,pump
Curtiss-Wright Electro-Mechanical Corporation Div Epd
3020-00-429-453422505C INTERCHANGEABLE
Gear,spur
Brinkley Technology Group Llc Dba Hercules Manufacturing
6145-00-475-69097689501 INTERCHANGEABLE
Braid,wire
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
Cross-Reference Index
Part NumberManufacturer
57049 Tyco Fire Products Lp (USA)
7048 Fireye Inc (USA)
1239 PRIMARY Tyco Fire Products Lp (USA)
Related Parts
2520-00-025-3213INTERCHANGEABLE
PARTS KIT,UNIVERSAL JOINT
6145-00-066-8640INTERCHANGEABLE
BRAID,WIRE
5995-00-149-1967INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
TL-1372
5999-00-241-6503INTERCHANGEABLE
CONTACT,ELECTRICAL
7048
5935-00-254-5131INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
CW123U
2520-00-377-8830INTERCHANGEABLE
YOKE,UNIVERSAL JOINT,VEHICULAR
1-2-39
4540-00-408-9409INTERCHANGEABLE
HEATING ELEMENT
4320-00-420-6831INTERCHANGEABLE
VALVE,SLIDE,PUMP
1239
3020-00-429-4534INTERCHANGEABLE
GEAR,SPUR
22505C
6145-00-475-6909INTERCHANGEABLE
BRAID,WIRE
7689501
4310-00-521-6155INTERCHANGEABLE
SCREEN,AIR CLEANER
3030-00-528-4756INTERCHANGEABLE
BELT,V

Frequently Asked Questions

What is NSN 5325-01-139-0638?

NSN 5325-01-139-0638 is a Ring,retaining, manufactured by Tyco Fire Products Lp, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-01-139-0638?

NSN 5325-01-139-0638 has 3 cross-referenced part numbers: 57049 (Tyco Fire Products Lp), 7048 (Fireye Inc), 1239 (Tyco Fire Products Lp).

What NSN replaces 5325-01-139-0638?

There are 12 known substitutes for 5325-01-139-0638: 2520-00-025-3213, 6145-00-066-8640, 5995-00-149-1967 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1239?

Key specifications for 1239: End Item Identification: MRAP-CAIMAN. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com