PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4E31003-101ALatch Set,door

Lockheed Martin Corp · NSN 5342-00-491-7867 · FSC 5342 · Mount,resilient,weapon System
Verified by PartsTable
NSN 5342-00-491-7867 — this item is cataloged by the U.S. Government under National Stock Number 5342-00-491-7867. Primary manufacturer part number: 4E31003-101A.
Features
  • Latch Set,door — FSC 5342
  • 5 verified cross-references
  • Primary manufacturer: Lockheed Martin Corp
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Latch Set,door, cataloged under National Stock Number 5342-00-491-7867, is classified within Federal Supply Class 5342 (Mount,resilient,weapon System) of the Hardware and Abrasives group. The primary manufacturer of record is Lockheed Martin Corp. This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameLatch Set,door
FSC / FSG5342 — Mount,resilient,weapon System (FSG 53)
ManufacturersLockheed Martin Corp (CAGE 98897); H. a. Guden Company, Inc. (CAGE 03007); Kidde-Fenwal, Llc (CAGE 0KDP7); Air Precision Corp (CAGE 55456); Mag Aerospace Industries Inc.,dba Monogramsystems Dba Monogram Systems (CAGE 92824)
Technical Specifications
ParameterValue
NSN5342-00-491-7867
Primary Part Number4E31003-101A
Item NameLatch Set,door
FSC / FSG5342 / 53 — Mount,resilient,weapon System
ManufacturerLockheed Martin Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5325-00-040-0425500074 INTERCHANGEABLE
Ring,retaining
Parker-Hannifin Corporation Div Hydraulic Accumulator Division
5962-01-083-2248 INTERCHANGEABLE
Microcircuit,digital
2530-01-174-2314 INTERCHANGEABLE
Cylinder Assembly,actuating,line
7510-01-177-152700080 INTERCHANGEABLE
Pencil
Dixon Ticonderoga Co American Crayon Div
6105-01-407-1191500074 INTERCHANGEABLE
Stator,motor
Tri-Tec Manufacturing Llc
5965-01-676-1635E 609 INTERCHANGEABLE
Microphone,capacitor
Sennheiser Electronic Corp
Cross-Reference Index
Part NumberManufacturer
4E31003-101A Lockheed Martin Corp (USA)
4770-100 H. a. Guden Company, Inc. (USA)
276869 Kidde-Fenwal, Llc (USA)
500074 Air Precision Corp (USA)
276869 Mag Aerospace Industries Inc.,dba Monogramsystems Dba Monogram Systems (USA)
Related Parts
5325-00-040-0425INTERCHANGEABLE
RING,RETAINING
500074
5962-01-083-2248INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
2530-01-174-2314INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
7510-01-177-1527INTERCHANGEABLE
PENCIL
00080
6105-01-407-1191INTERCHANGEABLE
STATOR,MOTOR
500074
5965-01-676-1635INTERCHANGEABLE
MICROPHONE,CAPACITOR
E 609

Frequently Asked Questions

What is NSN 5342-00-491-7867?

NSN 5342-00-491-7867 is a Latch Set,door, manufactured by Lockheed Martin Corp, classified under FSC 5342 (Mount,resilient,weapon System). Status: active.

What are the part numbers for NSN 5342-00-491-7867?

NSN 5342-00-491-7867 has 5 cross-referenced part numbers: 4E31003-101A (Lockheed Martin Corp), 4770-100 (H. a. Guden Company, Inc.), 276869 (Kidde-Fenwal, Llc), 500074 (Air Precision Corp), 276869 (Mag Aerospace Industries Inc.,dba Monogramsystems Dba Monogram Systems).

What NSN replaces 5342-00-491-7867?

There are 6 known substitutes for 5342-00-491-7867: 5325-00-040-0425, 5962-01-083-2248, 2530-01-174-2314 and 3 more. Verify interchangeability with system specifications before substitution.

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