PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10745Duct Assembly,bellows

Arrowhead Products Corp · NSN 1650-00-649-9332 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-649-9332 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-649-9332. Primary manufacturer part number: 10745.
Features
  • Duct Assembly,bellows — FSC 1650
  • General Characteristics Item Description: CRES,MIL-S-6721
  • 3 verified cross-references
  • Primary manufacturer: Arrowhead Products Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Duct Assembly,bellows, cataloged under National Stock Number 1650-00-649-9332, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Arrowhead Products Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1650-00-649-9332
Primary Part Number10745
Item NameDuct Assembly,bellows
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerArrowhead Products Corp
StatusACTIVE
General Characteristics Item DescriptionCRES,MIL-S-6721
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
9540-00-027-9214 INTERCHANGEABLE
Beam,structural
3805-00-374-667910745 INTERCHANGEABLE
Housing,coupling
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
3030-00-528-4273 INTERCHANGEABLE
Belt,v
4320-00-980-343310745 INTERCHANGEABLE
Labyrinth Assembly
Rps-Fl, Inc. Dba Rps Inc
5962-01-159-38481820-2483 INTERCHANGEABLE
Microcircuit,digital
Keysight Technologies Inc
3040-01-160-827810745 INTERCHANGEABLE
Shaft,gear,planet
DP Manufacturing Inc.
4910-01-175-395510745 INTERCHANGEABLE
Vise,motorcycle
Western Mfg Corp
6220-01-334-830110745 INTERCHANGEABLE
Panel,indicating,light Transmitt
Airco Industries, Inc. Dba Photo Etch Div Photo Etch
5950-01-390-245810745 INTERCHANGEABLE
Transformer,power
Dbp Microwave Inc. Dba Dbp Microwave Inc.
5995-01-392-003310745 INTERCHANGEABLE
Cable Assembly,radio Frequency
Vaisala Inc.
Cross-Reference Index
Part NumberManufacturer
10745 PRIMARY Arrowhead Products Corp (USA)
10745 Federal-Mogul Corp Chassis Products Div (USA)
644832-1 Lockheed Martin Corp (USA)
Related Parts
9540-00-027-9214INTERCHANGEABLE
BEAM,STRUCTURAL
3805-00-374-6679INTERCHANGEABLE
HOUSING,COUPLING
10745
3030-00-528-4273INTERCHANGEABLE
BELT,V
4320-00-980-3433INTERCHANGEABLE
LABYRINTH ASSEMBLY
10745
5962-01-159-3848INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
1820-2483
3040-01-160-8278INTERCHANGEABLE
SHAFT,GEAR,PLANET
10745
4910-01-175-3955INTERCHANGEABLE
VISE,MOTORCYCLE
10745
6220-01-334-8301INTERCHANGEABLE
PANEL,INDICATING,LIGHT TRANSMITT
10745
5950-01-390-2458INTERCHANGEABLE
TRANSFORMER,POWER
10745
5995-01-392-0033INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
10745
6530-01-470-5804INTERCHANGEABLE
WRAPPER,STERILIZATION
10745
5360-01-504-6192INTERCHANGEABLE
SPRING ASSORTMENT
10745

Frequently Asked Questions

What is NSN 1650-00-649-9332?

NSN 1650-00-649-9332 is a Duct Assembly,bellows, manufactured by Arrowhead Products Corp, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-00-649-9332?

NSN 1650-00-649-9332 has 3 cross-referenced part numbers: 10745 (Arrowhead Products Corp), 10745 (Federal-Mogul Corp Chassis Products Div), 644832-1 (Lockheed Martin Corp).

What NSN replaces 1650-00-649-9332?

There are 12 known substitutes for 1650-00-649-9332: 9540-00-027-9214, 3805-00-374-6679, 3030-00-528-4273 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10745?

Key specifications for 10745: General Characteristics Item Description: CRES,MIL-S-6721. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com