Material: POLYURETHANE FOAM (USE PCAH00) AND (MRC ASWC) CUSHIONING
Usage Design: CUSHIONING PAD OF A GUN MOUNT
Identification
NSN: 5342-01-678-9158
NIIN: 016789158
FSC: 5342 — Hardware, Weapon System
FSG: 53 — Hardware and Abrasives
General Description
The Pad,cushioning, cataloged under National Stock Number 5342-01-678-9158, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5342-01-678-9158
Item Name
Pad,cushioning
FSC / FSG
5342 / 53 — Hardware, Weapon System
Status
ACTIVE
Length
1.5 INCHES NOMINAL IN
Mounting Method
ADHESIVE
Shape
RECTANGULAR
Width
1.5 INCHES NOMINAL IN
Material
POLYURETHANE FOAM (USE PCAH00) AND (MRC ASWC) CUSHIONING
Usage Design
CUSHIONING PAD OF A GUN MOUNT
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
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
A3189160
3/2Design control — primary reference
U.S. Government activity
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 5342-01-678-9158?
NSN 5342-01-678-9158 is a Pad,cushioning, classified under FSC 5342, Hardware, Weapon System. Status: active.
What are the specifications of 5342-01-678-9158?
Key specifications for 5342-01-678-9158: Overall Height: 1.0 INCHES NOMINAL IN; Length: 1.5 INCHES NOMINAL IN; Mounting Method: ADHESIVE; Shape: RECTANGULAR. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5342-01-678-9158 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.