PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

820-26Clamp

Hamilton Sundstrand Corporation Dba Collins Aerospace · NSN 1650-01-667-2081 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-01-667-2081 — this item is cataloged by the U.S. Government under National Stock Number 1650-01-667-2081. Primary manufacturer part number: 820-26.
Features
  • Clamp — FSC 1650
  • 1 verified cross-reference
  • Primary manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Clamp, cataloged under National Stock Number 1650-01-667-2081, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameClamp
FSC / FSG1650 — No Item Name Available (FSG 16)
ManufacturersHamilton Sundstrand Corporation Dba Collins Aerospace (CAGE 73030)
Technical Specifications
ParameterValue
NSN1650-01-667-2081
Primary Part Number820-26
Item NameClamp
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation Dba Collins Aerospace
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4730-00-444-848192600160 INTERCHANGEABLE
Clamp,hose
Fairbanks Morse, Llc
4730-00-488-5907820-26 INTERCHANGEABLE
Clamp,hose
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
4820-01-100-3211 INTERCHANGEABLE
Seat,valve
5360-01-358-303382026 INTERCHANGEABLE
Spring,helical,compression
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
4810-01-426-562582026 INTERCHANGEABLE
Cap,valve
Hydro-Aire Aerospace Corp
5315-01-442-772582026 INTERCHANGEABLE
Pin,cotter
Parker Hannifin Corporation Dba Pneutronics Div Cylinder Division
6160-01-600-075882026 INTERCHANGEABLE
Retainer,battery
R.g. Enterprises (u.s.a.), Inc. Dba Rg Enterprises Inc
Cross-Reference Index
Part NumberManufacturer
820-26 PRIMARY Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
Related Parts
4730-00-444-8481INTERCHANGEABLE
CLAMP,HOSE
92600160
4730-00-488-5907INTERCHANGEABLE
CLAMP,HOSE
820-26
4820-01-100-3211INTERCHANGEABLE
SEAT,VALVE
5360-01-358-3033INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
82026
4810-01-426-5625INTERCHANGEABLE
CAP,VALVE
82026
5315-01-442-7725INTERCHANGEABLE
PIN,COTTER
82026
6160-01-600-0758INTERCHANGEABLE
RETAINER,BATTERY
82026

Frequently Asked Questions

What is NSN 1650-01-667-2081?

NSN 1650-01-667-2081 is a Clamp, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-01-667-2081?

NSN 1650-01-667-2081 has 1 cross-referenced part number: 820-26 (Hamilton Sundstrand Corporation Dba Collins Aerospace).

What NSN replaces 1650-01-667-2081?

There are 7 known substitutes for 1650-01-667-2081: 4730-00-444-8481, 4730-00-488-5907, 4820-01-100-3211 and 4 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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