PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

423351Bracket,clamp

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 5342-00-737-9108 · FSC 5342 · Mount,resilient,weapon System
Verified by PartsTable
NSN 5342-00-737-9108 — this item is cataloged by the U.S. Government under National Stock Number 5342-00-737-9108. Primary manufacturer part number: 423351.
Features
  • Bracket,clamp — FSC 5342
  • General Characteristics Item Description: BRAZE; JOINT MUST WITHSTAND TORQUE OF 60 LB. IN. MIN; 3 HOLES LBS
  • 1 verified cross-reference
  • Primary manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Bracket,clamp, cataloged under National Stock Number 5342-00-737-9108, is classified within Federal Supply Class 5342 (Mount,resilient,weapon System) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5342-00-737-9108
Primary Part Number423351
Item NameBracket,clamp
FSC / FSG5342 / 53 — Mount,resilient,weapon System
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
General Characteristics Item DescriptionBRAZE; JOINT MUST WITHSTAND TORQUE OF 60 LB. IN. MIN; 3 HOLES LBS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5306-00-157-8315 INTERCHANGEABLE
Bolt,machine
6150-01-399-405942335-1 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
423351 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
5306-00-157-8315INTERCHANGEABLE
BOLT,MACHINE
6150-01-399-4059INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
42335-1

Frequently Asked Questions

What is NSN 5342-00-737-9108?

NSN 5342-00-737-9108 is a Bracket,clamp, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5342 (Mount,resilient,weapon System). Status: active.

What are the part numbers for NSN 5342-00-737-9108?

NSN 5342-00-737-9108 has 1 cross-referenced part number: 423351 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 5342-00-737-9108?

There are 2 known substitutes for 5342-00-737-9108: 5306-00-157-8315, 6150-01-399-4059. Verify interchangeability with system specifications before substitution.

What are the specifications of 423351?

Key specifications for 423351: General Characteristics Item Description: BRAZE; JOINT MUST WITHSTAND TORQUE OF 60 LB. IN. MIN; 3 HOLES LBS. 1 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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