PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

82161Ring,retaining

Benton Harbor Engineering Inc · NSN 5325-01-460-5611 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-460-5611 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-460-5611. Primary manufacturer part number: 82161.
Features
  • Ring,retaining — FSC 5325
  • 1 verified cross-reference
  • Primary manufacturer: Benton Harbor Engineering Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-460-5611, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Benton Harbor Engineering 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
NSN5325-01-460-5611
Primary Part Number82161
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerBenton Harbor Engineering Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5305-00-025-765782161 INTERCHANGEABLE
Setscrew
Hamilton Sundstrand Corporation Dba Collins Aerospace
2530-00-278-2248 INTERCHANGEABLE
Wheel Assembly,pneumatic Tire
3520-00-359-7978 INTERCHANGEABLE
Plunger
5955-01-088-2904SM-A-942087 INTERCHANGEABLE
Crystal Unit,quartz
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2930-01-163-8153159490-3-3 INTERCHANGEABLE
Cooler,lubricating Oil,engine
Honeywell International Inc. Div Aerospace - Torrance
5220-01-525-990182161 INTERCHANGEABLE
Muzzle Break,alingment Guage
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
82161 Benton Harbor Engineering Inc (USA)
Related Parts
5305-00-025-7657INTERCHANGEABLE
SETSCREW
82161
2530-00-278-2248INTERCHANGEABLE
WHEEL ASSEMBLY,PNEUMATIC TIRE
3520-00-359-7978INTERCHANGEABLE
PLUNGER
5955-01-088-2904INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
SM-A-942087
2930-01-163-8153INTERCHANGEABLE
COOLER,LUBRICATING OIL,ENGINE
159490-3-3
5220-01-525-9901INTERCHANGEABLE
MUZZLE BREAK,ALINGMENT GUAGE
82161

Frequently Asked Questions

What is NSN 5325-01-460-5611?

NSN 5325-01-460-5611 is a Ring,retaining, manufactured by Benton Harbor Engineering Inc, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-01-460-5611?

NSN 5325-01-460-5611 has 1 cross-referenced part number: 82161 (Benton Harbor Engineering Inc).

What NSN replaces 5325-01-460-5611?

There are 6 known substitutes for 5325-01-460-5611: 5305-00-025-7657, 2530-00-278-2248, 3520-00-359-7978 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 82161?

Key specifications for 82161: End Item Identification: SPECIAL TOOL AND SUPPORT EQUIP. 1 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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