PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

291634Bellows Assy

Valcor Engineering Corporation · NSN 1660-00-060-2671 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-060-2671 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-060-2671. Primary manufacturer part number: 291634.
Features
  • Bellows Assy — FSC 1660
  • 3 verified cross-references
  • Primary manufacturer: Valcor Engineering Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Bellows Assy, cataloged under National Stock Number 1660-00-060-2671, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Valcor Engineering Corporation. This item has 3 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.

Catalog Facts
Item NameBellows Assy
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersValcor Engineering Corporation (CAGE 96487); Kidde-Fenwal, Llc (CAGE 0KDP7)
Technical Specifications
ParameterValue
NSN1660-00-060-2671
Primary Part Number291634
Item NameBellows Assy
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerValcor Engineering Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4730-01-146-5901120-01148-003 INTERCHANGEABLE
Clamp,hose
Aqua-Chem, Inc. Dba Aqua-Chem Inc
Cross-Reference Index
Part NumberManufacturer
291634 PRIMARY Valcor Engineering Corporation (USA)
291634 Kidde-Fenwal, Llc (USA)
294840 PRIMARY Valcor Engineering Corporation (USA)
Related Parts
4730-01-146-5901INTERCHANGEABLE
CLAMP,HOSE
120-01148-003

Frequently Asked Questions

What is NSN 1660-00-060-2671?

NSN 1660-00-060-2671 is a Bellows Assy, manufactured by Valcor Engineering Corporation, classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-060-2671?

NSN 1660-00-060-2671 has 3 cross-referenced part numbers: 291634 (Valcor Engineering Corporation), 291634 (Kidde-Fenwal, Llc), 294840 (Valcor Engineering Corporation).

What NSN replaces 1660-00-060-2671?

There is 1 known substitute for 1660-00-060-2671: 4730-01-146-5901. Verify interchangeability with system specifications before substitution.

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