NSN 5342-01-187-2173 · NIIN 011872173 · Part number 240381-1
Lockheed Martin Corp Electronics and Missiles Div · FSC 5342 — Hardware, Weapon System · FSG 53 — Hardware and Abrasives · CAGE 09205
Government record, cited
NSN 5342-01-187-2173 — this item is cataloged by the U.S. Government under National Stock Number 5342-01-187-2173. Manufacturer of record part number: 240381-1.
Also searched as5342-01-187-2173 ·
5342011872173 ·
NIIN 011872173 ·
01-187-2173 ·
FSC 5342 Hardware, Weapon System · CAGE 09205 · 240381-1
Nearby stock numbers← 5342-01-187-2126 Bracket, Arming Unit
·
5342-01-187-2181 →
Features
Bracket,platform Assembly — FSC 5342
General Characteristics Item Description: ALUMINUM ALLOY PER QQ-A-250/11; 3.570 IN. LG; 0.550 IN. W; 0.200 IN. H IN
1 manufacturer part number on file
Manufacturer of record: Lockheed Martin Corp Electronics and Missiles Div
Identification
NSN: 5342-01-187-2173
NIIN: 011872173
FSC: 5342 — Hardware, Weapon System
FSG: 53 — Hardware and Abrasives
Primary part number: 240381-1
Manufacturer: Lockheed Martin Corp Electronics and Missiles Div
General Description
The Bracket,platform Assembly, cataloged under National Stock Number 5342-01-187-2173, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corp Electronics and Missiles Div. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5342-01-187-2173
Primary Part Number
240381-1
Item Name
Bracket,platform Assembly
FSC / FSG
5342 / 53 — Hardware, Weapon System
Manufacturer
Lockheed Martin Corp Electronics and Missiles Div
Status
ACTIVE
General Characteristics Item Description
ALUMINUM ALLOY PER QQ-A-250/11; 3.570 IN. LG; 0.550 IN. W; 0.200 IN. H IN
Lockheed Martin Corp Electronics and Missiles Div (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 5342-01-187-2173?
NSN 5342-01-187-2173 is a Bracket,platform Assembly, manufactured by Lockheed Martin Corp Electronics and Missiles Div, classified under FSC 5342, Hardware, Weapon System. Status: active.
What part numbers are listed for NSN 5342-01-187-2173?
NSN 5342-01-187-2173 has 1 manufacturer part number on file: 240381-1 (Lockheed Martin Corp Electronics and Missiles Div).
What are the specifications of 240381-1?
Key specifications for 240381-1: General Characteristics Item Description: ALUMINUM ALLOY PER QQ-A-250/11; 3.570 IN. LG; 0.550 IN. W; 0.200 IN. H IN; End Item Identification: AIRCRAFT MODEL F-18. 1 specification is documented in the U.S. Government catalog.
Is NSN 5342-01-187-2173 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.