PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C455-3Mount,resilient,utility

Dow-Elco, Inc. · NSN 5340-01-449-5016 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-449-5016 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-449-5016. Primary manufacturer part number: C455-3.
Features
  • Mount,resilient,utility — FSC 5340
  • Inside Diameter: 0.312 INCHES NOMINAL IN
  • Diameter: 1.500 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Dow-Elco, Inc.
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Mount,resilient,utility, cataloged under National Stock Number 5340-01-449-5016, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dow-Elco, Inc.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-449-5016
Primary Part NumberC455-3
Item NameMount,resilient,utility
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerDow-Elco, Inc.
StatusACTIVE
Inside Diameter0.312 INCHES NOMINAL IN
Diameter1.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 2
3110-00-156-468907033 INTERCHANGEABLE
Bearing,ball,annular
Hoffman/new Yorker, Inc.
2930-00-450-9313 INTERCHANGEABLE
Pump,cooling System,engine
Cross-Reference Index
Part NumberManufacturer
C455-3 PRIMARY Dow-Elco, Inc. (USA)
P67-9 Hardigg Industries, Llc Div Hardigg Cases (USA)
Related Parts
3110-00-156-4689INTERCHANGEABLE
BEARING,BALL,ANNULAR
07033
2930-00-450-9313INTERCHANGEABLE
PUMP,COOLING SYSTEM,ENGINE

Frequently Asked Questions

What is NSN 5340-01-449-5016?

NSN 5340-01-449-5016 is a Mount,resilient,utility, manufactured by Dow-Elco, Inc., classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-449-5016?

NSN 5340-01-449-5016 has 2 cross-referenced part numbers: C455-3 (Dow-Elco, Inc.), P67-9 (Hardigg Industries, Llc Div Hardigg Cases).

What NSN replaces 5340-01-449-5016?

There are 2 known substitutes for 5340-01-449-5016: 3110-00-156-4689, 2930-00-450-9313. Verify interchangeability with system specifications before substitution.

What are the specifications of C455-3?

Key specifications for C455-3: Inside Diameter: 0.312 INCHES NOMINAL IN; Diameter: 1.500 INCHES NOMINAL IN. 2 total characteristics are documented in the Federal Logistics Information System.

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