PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12049Ring,retaining

Paragon Power Inc Sub of Great Lakes Power Products Inc · NSN 5325-01-253-9287 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-253-9287 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-253-9287. Primary manufacturer part number: 12049.
Features
  • Ring,retaining — FSC 5325
  • 2 verified cross-references
  • Primary manufacturer: Paragon Power Inc Sub of Great Lakes Power Products Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-253-9287, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Paragon Power Inc Sub of Great Lakes Power Products Inc. This item has 2 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.

Catalog Facts
Item NameRing,retaining
FSC / FSG5325 — No Item Name Available (FSG 53)
ManufacturersWesterbeke Corporation (CAGE 03798); Paragon Power Inc Sub of Great Lakes Power Products Inc (CAGE 77107)
Technical Specifications
ParameterValue
NSN5325-01-253-9287
Primary Part Number12049
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerParagon Power Inc Sub of Great Lakes Power Products Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6150-00-015-128917422 INTERCHANGEABLE
Cable Assembly,power,electrical
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
5133-00-061-627110920 INTERCHANGEABLE
Drill,twist
Precision Twist Drill Co
5310-00-209-2947633 INTERCHANGEABLE
Washer,lock
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
3120-00-288-481111-2688 INTERCHANGEABLE
Bearing,sleeve
Thermo King Corporation Dba Phoenix Global Distirbution.
3020-00-463-31111K3611 INTERCHANGEABLE
Gear,internal
Caterpillar Inc Div Caterpillar Defense
6620-00-505-503112049 INTERCHANGEABLE
Shaft,bimetal,float
Honeywell International, Inc Div Aerospace-Tucson
5960-00-654-3639 INTERCHANGEABLE
Electron Tube
6610-00-691-12041616-4 INTERCHANGEABLE
Aneroid Assy
Aerosonic Llc
5821-00-700-4575 INTERCHANGEABLE
Terminal Assy
2530-00-773-550810187 INTERCHANGEABLE
Parts Kit,hydraulic Brake Master
Titan Distribution Inc Dba Titan Tire
Cross-Reference Index
Part NumberManufacturer
16164 Westerbeke Corporation (USA)
12049 PRIMARY Paragon Power Inc Sub of Great Lakes Power Products Inc (USA)
Related Parts
6150-00-015-1289INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
17422
5133-00-061-6271INTERCHANGEABLE
DRILL,TWIST
10920
5310-00-209-2947INTERCHANGEABLE
WASHER,LOCK
633
3120-00-288-4811INTERCHANGEABLE
BEARING,SLEEVE
11-2688
3020-00-463-3111INTERCHANGEABLE
GEAR,INTERNAL
1K3611
6620-00-505-5031INTERCHANGEABLE
SHAFT,BIMETAL,FLOAT
12049
5960-00-654-3639INTERCHANGEABLE
ELECTRON TUBE
6610-00-691-1204INTERCHANGEABLE
ANEROID ASSY
1616-4
5821-00-700-4575INTERCHANGEABLE
TERMINAL ASSY
2530-00-773-5508INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE MASTER
10187
6105-00-814-0231INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
2815-00-971-1431INTERCHANGEABLE
GUIDE,VALVE STEM
12049

Frequently Asked Questions

What is NSN 5325-01-253-9287?

NSN 5325-01-253-9287 is a Ring,retaining, manufactured by Paragon Power Inc Sub of Great Lakes Power Products Inc, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-01-253-9287?

NSN 5325-01-253-9287 has 2 cross-referenced part numbers: 16164 (Westerbeke Corporation), 12049 (Paragon Power Inc Sub of Great Lakes Power Products Inc).

What NSN replaces 5325-01-253-9287?

There are 12 known substitutes for 5325-01-253-9287: 6150-00-015-1289, 5133-00-061-6271, 5310-00-209-2947 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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