Spring Lock Assembly5342-01-090-0040

NSN 5342-01-090-0040 · NIIN 010900040 · Part number OMP3963L3

Triumph Actuation Systems - Connecticut, Llc · FSC 5342 — Hardware, Weapon System · FSG 53 — Hardware and Abrasives · CAGE 33068

Government record, cited

NSN 5342-01-090-0040 — this item is cataloged by the U.S. Government under National Stock Number 5342-01-090-0040. Manufacturer of record part number: OMP3963L3.

Also searched as 5342-01-090-0040 · 5342010900040 · NIIN 010900040 · 01-090-0040 · FSC 5342 Hardware, Weapon System · CAGE 33068 · OMP3963L3 · A15HS018-9

Nearby stock numbers ← 5342-01-090-0039 Spring Lock Assembly · 5342-01-090-0041 Spring Lock Assembly →

Features

Spring Lock Assembly — FSC 5342
General Characteristics Item Description: 2.250 IN. LG,1.295 IN. MIN. 1.305 IN MAX. O/A W,0.570 IN. MIN. 0.690 IN. MAX. THK,5.370 IN. MIN. 5.630 IN.MAX. CABLE LG IN
2 manufacturer part numbers on file
Manufacturer of record: Triumph Actuation Systems - Connecticut, Llc

Identification

NSN: 5342-01-090-0040
NIIN: 010900040
FSC: 5342 — Hardware, Weapon System
FSG: 53 — Hardware and Abrasives
Primary part number: OMP3963L3
Manufacturer: Triumph Actuation Systems - Connecticut, Llc

General Description

The Spring Lock Assembly, cataloged under National Stock Number 5342-01-090-0040, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Triumph Actuation Systems - Connecticut, Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5342-01-090-0040
Primary Part Number	OMP3963L3
Item Name	Spring Lock Assembly
FSC / FSG	5342 / 53 — Hardware, Weapon System
Manufacturer	Triumph Actuation Systems - Connecticut, Llc
Status	ACTIVE
General Characteristics Item Description	2.250 IN. LG,1.295 IN. MIN. 1.305 IN MAX. O/A W,0.570 IN. MIN. 0.690 IN. MAX. THK,5.370 IN. MIN. 5.630 IN.MAX. CABLE LG IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
OMP3963L3 PRIMARY	Triumph Actuation Systems - Connecticut, Llc (USA)
A15HS018-9	The Boeing Company (USA)

No interchangeability data on file.

Other items in FSC 5342 — Hardware, Weapon System

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5342-00-001-1696

5342-00-001-1696 · Item name not on file

5342-00-001-1972

STRAP WEBBING ASSEMBLY

5342-00-001-1980

STRAP WEBBING ASSEMBLY

5342-00-001-2492

BRACKET,FUEL TUBE TO CASE

5342-00-001-2502

BRACKET,QUICK DISC

5342-00-001-3915

CLIP,SPECIAL

5342-00-001-4001

HANDLE ASSEMBLY

5342-00-001-4655

5342-00-001-4655 · Item name not on file

Frequently Asked Questions

What is NSN 5342-01-090-0040?

NSN 5342-01-090-0040 is a Spring Lock Assembly, manufactured by Triumph Actuation Systems - Connecticut, Llc, classified under FSC 5342, Hardware, Weapon System. Status: active.

What part numbers are listed for NSN 5342-01-090-0040?

NSN 5342-01-090-0040 has 2 manufacturer part numbers on file: OMP3963L3 (Triumph Actuation Systems - Connecticut, Llc), A15HS018-9 (The Boeing Company).

What are the specifications of OMP3963L3?

Key specifications for OMP3963L3: General Characteristics Item Description: 2.250 IN. LG,1.295 IN. MIN. 1.305 IN MAX. O/A W,0.570 IN. MIN. 0.690 IN. MAX. THK,5.370 IN. MIN. 5.630 IN.MAX. CABLE LG IN; End Item Identification: AIRCRAFT MODEL CH-46E. 1 specification is documented in the U.S. Government catalog.

Is NSN 5342-01-090-0040 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

PartsTable Design LLC · partstable.com