PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4141Lock,strip

New Haven Mfg Corp · NSN 5342-00-790-0449 · FSC 5342 · Mount,resilient,weapon System
Verified by PartsTable
NSN 5342-00-790-0449 — this item is cataloged by the U.S. Government under National Stock Number 5342-00-790-0449. Primary manufacturer part number: 4141.
Features
  • Lock,strip — FSC 5342
  • General Characteristics Item Description: STEEL
  • 2 verified cross-references
  • Primary manufacturer: New Haven Mfg Corp
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Lock,strip, cataloged under National Stock Number 5342-00-790-0449, is classified within Federal Supply Class 5342 (Mount,resilient,weapon System) of the Hardware and Abrasives group. The primary manufacturer of record is New Haven Mfg Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5342-00-790-0449
Primary Part Number4141
Item NameLock,strip
FSC / FSG5342 / 53 — Mount,resilient,weapon System
ManufacturerNew Haven Mfg Corp
StatusCANCELLED
General Characteristics Item DescriptionSTEEL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5365-00-057-39554141 INTERCHANGEABLE
Spacer,plate
Weil Pump Co Inc
5955-00-084-85260410-0014 INTERCHANGEABLE
Crystal Unit,quartz
Keysight Technologies Inc
5975-00-132-9472 INTERCHANGEABLE
Conduit,metal,flexible
9390-00-141-7601 INTERCHANGEABLE
Nonmetallic Special Shaped Secti
5306-00-164-11314141 INTERCHANGEABLE
Bolt,special
Wisconsin Motors, Llc
5910-00-198-47993C6775 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Westinghouse Electric Corp
2805-00-297-0023337144C21 INTERCHANGEABLE
Piston,internal Combustion Engin
Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
6625-00-392-701111225-2 INTERCHANGEABLE
Test Set Subassembly,electrical
Shallco, Inc
4730-00-476-7135D2466 90 ELBOW NPS 1/2 PVCI INTERCHANGEABLE
Elbow,pipe
American Society for Testing and Materials Dba Astm International
5940-00-500-79612Z9404R1 INTERCHANGEABLE
Terminal Board
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
4141 New Haven Mfg Corp (USA)
04141 New Haven Mfg Corp (USA)
Related Parts
5365-00-057-3955INTERCHANGEABLE
SPACER,PLATE
4141
5955-00-084-8526INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
0410-0014
5975-00-132-9472INTERCHANGEABLE
CONDUIT,METAL,FLEXIBLE
9390-00-141-7601INTERCHANGEABLE
NONMETALLIC SPECIAL SHAPED SECTI
5306-00-164-1131INTERCHANGEABLE
BOLT,SPECIAL
4141
5910-00-198-4799INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
3C6775
2805-00-297-0023INTERCHANGEABLE
PISTON,INTERNAL COMBUSTION ENGIN
337144C21
6625-00-392-7011INTERCHANGEABLE
TEST SET SUBASSEMBLY,ELECTRICAL
11225-2
4730-00-476-7135INTERCHANGEABLE
ELBOW,PIPE
D2466 90 ELBOW NPS 1/2 PVCI
5940-00-500-7961INTERCHANGEABLE
TERMINAL BOARD
2Z9404R1
4730-00-801-9029INTERCHANGEABLE
TRAP,STEAM
5935-00-833-6372INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
SMK07-19-33S6

Frequently Asked Questions

What is NSN 5342-00-790-0449?

NSN 5342-00-790-0449 is a Lock,strip, manufactured by New Haven Mfg Corp, classified under FSC 5342 (Mount,resilient,weapon System). Status: cancelled.

What are the part numbers for NSN 5342-00-790-0449?

NSN 5342-00-790-0449 has 2 cross-referenced part numbers: 4141 (New Haven Mfg Corp), 04141 (New Haven Mfg Corp).

What NSN replaces 5342-00-790-0449?

There are 12 known substitutes for 5342-00-790-0449: 5365-00-057-3955, 5955-00-084-8526, 5975-00-132-9472 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4141?

Key specifications for 4141: General Characteristics Item Description: STEEL. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5342-00-790-0449 still in active supply?

NSN 5342-00-790-0449 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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