PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

60021Damper,inertia

Air Techniques, Inc. · NSN 3040-01-189-5256 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-189-5256 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-189-5256. Primary manufacturer part number: 60021.
Features
  • Damper,inertia — FSC 3040
  • 1 verified cross-reference
  • Primary manufacturer: Air Techniques, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Damper,inertia, cataloged under National Stock Number 3040-01-189-5256, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Air Techniques, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDamper,inertia
FSC / FSG3040 — No Item Name Available (FSG 30)
ManufacturersAir Techniques, Inc. (CAGE 53542)
Technical Specifications
ParameterValue
NSN3040-01-189-5256
Primary Part Number60021
Item NameDamper,inertia
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerAir Techniques, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
6105-00-065-225360-02-1 INTERCHANGEABLE
Motor,control
Tce Canada Ltd
5940-00-164-425021-140CA INTERCHANGEABLE
Terminal Board
Cinch Connectivity Solutions Inc.
5360-00-619-3370 INTERCHANGEABLE
Spring,helical,torsion
4730-00-973-5298600 2-1 INTERCHANGEABLE
Bushing,pipe
Crane Co Div Valve Div
5306-01-076-48786002-1 INTERCHANGEABLE
Bolt,ring
Puritas Metal Products Inc
5120-01-216-355960021-00 INTERCHANGEABLE
Wrench,valve Seat
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
2910-01-244-010964-021 INTERCHANGEABLE
Parts Kit,ether,starting Aid
Kold-Ban International Ltd Div Kbi
5820-01-307-113160-021 INTERCHANGEABLE
Detector,thermal
Fike Corporation
4730-01-410-8857 INTERCHANGEABLE
Strainer Element,sediment
5340-01-543-682960021 INTERCHANGEABLE
Mount,resilient,utility
Tech Products Corp
Cross-Reference Index
Part NumberManufacturer
60021 PRIMARY Air Techniques, Inc. (USA)
Related Parts
6105-00-065-2253INTERCHANGEABLE
MOTOR,CONTROL
60-02-1
5940-00-164-4250INTERCHANGEABLE
TERMINAL BOARD
21-140CA
5360-00-619-3370INTERCHANGEABLE
SPRING,HELICAL,TORSION
4730-00-973-5298INTERCHANGEABLE
BUSHING,PIPE
600 2-1
5306-01-076-4878INTERCHANGEABLE
BOLT,RING
6002-1
5120-01-216-3559INTERCHANGEABLE
WRENCH,VALVE SEAT
60021-00
2910-01-244-0109INTERCHANGEABLE
PARTS KIT,ETHER,STARTING AID
64-021
5820-01-307-1131INTERCHANGEABLE
DETECTOR,THERMAL
60-021
4730-01-410-8857INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
5340-01-543-6829INTERCHANGEABLE
MOUNT,RESILIENT,UTILITY
60021

Frequently Asked Questions

What is NSN 3040-01-189-5256?

NSN 3040-01-189-5256 is a Damper,inertia, manufactured by Air Techniques, Inc., classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-189-5256?

NSN 3040-01-189-5256 has 1 cross-referenced part number: 60021 (Air Techniques, Inc.).

What NSN replaces 3040-01-189-5256?

There are 10 known substitutes for 3040-01-189-5256: 6105-00-065-2253, 5940-00-164-4250, 5360-00-619-3370 and 7 more. Verify interchangeability with system specifications before substitution.

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