PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

217321Damper,vibrator Cra

Cummins Inc. · NSN 2815-00-457-6304 · FSC 2815 · No Item Name Available
Verified by PartsTable
NSN 2815-00-457-6304 — this item is cataloged by the U.S. Government under National Stock Number 2815-00-457-6304. Primary manufacturer part number: 217321.
Features
  • Damper,vibrator Cra — FSC 2815
  • 3 verified cross-references
  • Primary manufacturer: Cummins Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Damper,vibrator Cra, cataloged under National Stock Number 2815-00-457-6304, is classified within Federal Supply Class 2815 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Cummins Inc.. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDamper,vibrator Cra
FSC / FSG2815 — No Item Name Available (FSG 28)
ManufacturersCummins Inc. (CAGE 15434); Vibratech Inc (CAGE 74480)
Technical Specifications
ParameterValue
NSN2815-00-457-6304
Primary Part Number217321
Item NameDamper,vibrator Cra
FSC / FSG2815 / 28 — No Item Name Available
ManufacturerCummins Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2530-00-377-8779217321N INTERCHANGEABLE
Tank,pressure
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
4730-01-090-3245217-321 INTERCHANGEABLE
Elbow,hose to Boss
Cnh Industrial America Llc Dba Cnh America
5905-01-396-1170 INTERCHANGEABLE
Resistor,fixed,film
5340-01-488-6071217321 INTERCHANGEABLE
Cover,access
Cadillac Gage Textron Inc.
Cross-Reference Index
Part NumberManufacturer
145789 Cummins Inc. (USA)
9709965 Vibratech Inc (USA)
217321 PRIMARY Cummins Inc. (USA)
Related Parts
2530-00-377-8779INTERCHANGEABLE
TANK,PRESSURE
217321N
4730-01-090-3245INTERCHANGEABLE
ELBOW,HOSE TO BOSS
217-321
5905-01-396-1170INTERCHANGEABLE
RESISTOR,FIXED,FILM
5340-01-488-6071INTERCHANGEABLE
COVER,ACCESS
217321

Frequently Asked Questions

What is NSN 2815-00-457-6304?

NSN 2815-00-457-6304 is a Damper,vibrator Cra, manufactured by Cummins Inc., classified under FSC 2815 (No Item Name Available). Status: active.

What are the part numbers for NSN 2815-00-457-6304?

NSN 2815-00-457-6304 has 3 cross-referenced part numbers: 145789 (Cummins Inc.), 9709965 (Vibratech Inc), 217321 (Cummins Inc.).

What NSN replaces 2815-00-457-6304?

There are 4 known substitutes for 2815-00-457-6304: 2530-00-377-8779, 4730-01-090-3245, 5905-01-396-1170 and 1 more. Verify interchangeability with system specifications before substitution.

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