PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3266395Ring,retaining

Chpt Manufacturing Inc · NSN 5325-01-526-5290 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-526-5290 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-526-5290. Primary manufacturer part number: 3266395.
Features
  • Ring,retaining — FSC 5325
  • 2 verified cross-references
  • Primary manufacturer: Chpt Manufacturing Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-526-5290, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Chpt Manufacturing Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5325-01-526-5290
Primary Part Number3266395
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerChpt Manufacturing Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4730-01-485-6312200152 INTERCHANGEABLE
Clamp,hose
Mace Security International Inc
Cross-Reference Index
Part NumberManufacturer
3266395 Fmc Technologies Inc Dba Fmc Fluid Control (USA)
3266395 PRIMARY Chpt Manufacturing Inc (USA)
Related Parts
4730-01-485-6312INTERCHANGEABLE
CLAMP,HOSE
200152

Frequently Asked Questions

What is NSN 5325-01-526-5290?

NSN 5325-01-526-5290 is a Ring,retaining, manufactured by Chpt Manufacturing Inc, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-01-526-5290?

NSN 5325-01-526-5290 has 2 cross-referenced part numbers: 3266395 (Fmc Technologies Inc Dba Fmc Fluid Control), 3266395 (Chpt Manufacturing Inc).

What NSN replaces 5325-01-526-5290?

There is 1 known substitute for 5325-01-526-5290: 4730-01-485-6312. Verify interchangeability with system specifications before substitution.

What are the specifications of 3266395?

Key specifications for 3266395: End Item Identification: TACTICAL WATER PURIFICATION SYS; TWPS 4610-01-488-9656; Special Features: SPLIT RING. 2 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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