PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

332-2305-010Dampener

Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems · NSN 6685-00-177-6491 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-177-6491 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-177-6491. Primary manufacturer part number: 332-2305-010.
Features
  • Dampener — FSC 6685
  • 3 verified cross-references
  • Primary manufacturer: Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Dampener, cataloged under National Stock Number 6685-00-177-6491, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDampener
FSC / FSG6685 — No Item Name Available (FSG 66)
ManufacturersRockwell Collins, Inc. Div Collins Aerospace - Mission Systems (CAGE 95105); Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (CAGE 13499); Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit (CAGE 86768)
Technical Specifications
ParameterValue
NSN6685-00-177-6491
Primary Part Number332-2305-010
Item NameDampener
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerRockwell Collins, Inc. Div Collins Aerospace - Mission Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2815-01-020-7127ZZ80146 INTERCHANGEABLE
Cylinder Head,diesel Engine
Perkins Engines Inc
6145-01-189-38668919-1 INTERCHANGEABLE
Wire,electrical
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
Cross-Reference Index
Part NumberManufacturer
332-2305-010 Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA)
332-2305-010 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
89191 Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit (USA)
Related Parts
2815-01-020-7127INTERCHANGEABLE
CYLINDER HEAD,DIESEL ENGINE
ZZ80146
6145-01-189-3866INTERCHANGEABLE
WIRE,ELECTRICAL
8919-1

Frequently Asked Questions

What is NSN 6685-00-177-6491?

NSN 6685-00-177-6491 is a Dampener, manufactured by Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-00-177-6491?

NSN 6685-00-177-6491 has 3 cross-referenced part numbers: 332-2305-010 (Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems), 332-2305-010 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 89191 (Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit).

What NSN replaces 6685-00-177-6491?

There are 2 known substitutes for 6685-00-177-6491: 2815-01-020-7127, 6145-01-189-3866. Verify interchangeability with system specifications before substitution.

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