PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23-264Ring,retaining

Hii Unmanned Systems, Inc · NSN 5325-01-727-5120 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-727-5120 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-727-5120. Primary manufacturer part number: 23-264.
Features
  • Ring,retaining — FSC 5325
  • 1 verified cross-reference
  • Primary manufacturer: Hii Unmanned Systems, Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-727-5120, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hii Unmanned Systems, Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5325-01-727-5120
Primary Part Number23-264
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerHii Unmanned Systems, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5962-00-106-4679125-3264 INTERCHANGEABLE
Microcircuit,digital
Gregg Electric Inc
1430-01-236-9642 INTERCHANGEABLE
Cover
6830-01-265-725323274 INTERCHANGEABLE
Monobromotrifluoromethane
Tyco Fire Products Lp
5985-01-303-708523-2.6/4 INTERCHANGEABLE
Waveguide
Scientific Atlanta Inc
4730-01-486-7763232-6-4 INTERCHANGEABLE
Tee,pipe to Hose
Parker-Hannifin Corp Div Fluid System Connector Division
6515-01-595-5732M3508A INTERCHANGEABLE
Cable Assembly,pads Adapter
Philips North America Llc Dba Philips Healthcare
Cross-Reference Index
Part NumberManufacturer
23-264 PRIMARY Hii Unmanned Systems, Inc (USA)
Related Parts
5962-00-106-4679INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
125-3264
1430-01-236-9642INTERCHANGEABLE
COVER
6830-01-265-7253INTERCHANGEABLE
MONOBROMOTRIFLUOROMETHANE
23274
5985-01-303-7085INTERCHANGEABLE
WAVEGUIDE
23-2.6/4
4730-01-486-7763INTERCHANGEABLE
TEE,PIPE TO HOSE
232-6-4
6515-01-595-5732INTERCHANGEABLE
CABLE ASSEMBLY,PADS ADAPTER
M3508A

Frequently Asked Questions

What is NSN 5325-01-727-5120?

NSN 5325-01-727-5120 is a Ring,retaining, manufactured by Hii Unmanned Systems, Inc, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-01-727-5120?

NSN 5325-01-727-5120 has 1 cross-referenced part number: 23-264 (Hii Unmanned Systems, Inc).

What NSN replaces 5325-01-727-5120?

There are 6 known substitutes for 5325-01-727-5120: 5962-00-106-4679, 1430-01-236-9642, 6830-01-265-7253 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 23-264?

Key specifications for 23-264: Part Name Assigned by Controlling Agency: RETAINING RING EXTERNAL SIDE MOUNT; Special Features: 9.53 MILLIMETERS MM. 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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