PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

37814Ring,lock

L3harris Technologies, Inc. Div Space and Airborne Systems · NSN 5365-00-874-7144 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-874-7144 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-874-7144. Primary manufacturer part number: 37814.
Features
  • Ring,lock — FSC 5365
  • 5 verified cross-references
  • Primary manufacturer: L3harris Technologies, Inc. Div Space and Airborne Systems
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Ring,lock, cataloged under National Stock Number 5365-00-874-7144, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3harris Technologies, Inc. Div Space and Airborne Systems. This item has 5 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 NameRing,lock
FSC / FSG5365 — No Item Name Available (FSG 53)
ManufacturersL3harris Technologies, Inc. Div Space and Airborne Systems (CAGE 82340); Federal Equipment Co (CAGE 60587); Bart Corporation (CAGE 1CW96)
Technical Specifications
ParameterValue
NSN5365-00-874-7144
Primary Part Number37814
Item NameRing,lock
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerL3harris Technologies, Inc. Div Space and Airborne Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3455-00-232-421120092 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5110-00-239-3269 INTERCHANGEABLE
File,hand
Cross-Reference Index
Part NumberManufacturer
37814 PRIMARY L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
37783PC24 Federal Equipment Co (USA)
37814 Federal Equipment Co (USA)
37783PC24 L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
37814 Bart Corporation (USA)
Related Parts
3455-00-232-4211INTERCHANGEABLE
REAMER,MACHINE
20092
5110-00-239-3269INTERCHANGEABLE
FILE,HAND

Frequently Asked Questions

What is NSN 5365-00-874-7144?

NSN 5365-00-874-7144 is a Ring,lock, manufactured by L3harris Technologies, Inc. Div Space and Airborne Systems, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-874-7144?

NSN 5365-00-874-7144 has 5 cross-referenced part numbers: 37814 (L3harris Technologies, Inc. Div Space and Airborne Systems), 37783PC24 (Federal Equipment Co), 37814 (Federal Equipment Co), 37783PC24 (L3harris Technologies, Inc. Div Space and Airborne Systems), 37814 (Bart Corporation).

What NSN replaces 5365-00-874-7144?

There are 2 known substitutes for 5365-00-874-7144: 3455-00-232-4211, 5110-00-239-3269. Verify interchangeability with system specifications before substitution.

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