NSN 5342-01-028-1522 · NIIN 010281522 · Part number 2507701
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · FSC 5342 — Hardware, Weapon System · FSG 53 — Hardware and Abrasives · CAGE 10001
Government record, cited
NSN 5342-01-028-1522 — this item is cataloged by the U.S. Government under National Stock Number 5342-01-028-1522. Manufacturer of record part number: 2507701.
Also searched as5342-01-028-1522 ·
5342010281522 ·
NIIN 010281522 ·
01-028-1522 ·
FSC 5342 Hardware, Weapon System · CAGE 10001 · 2507701 · 21639-5
Nearby stock numbers← 5342-01-028-1443 Spring Assembly, Ign
·
5342-01-028-1525 Tie Rod, Tensioning, Threaded End →
Features
Mount,resilient,weapon System — FSC 5342
2 manufacturer part numbers on file
Manufacturer of record: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Identification
NSN: 5342-01-028-1522
NIIN: 010281522
FSC: 5342 — Hardware, Weapon System
FSG: 53 — Hardware and Abrasives
Primary part number: 2507701
Manufacturer: Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
General Description
The Mount,resilient,weapon System, cataloged under National Stock Number 5342-01-028-1522, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Mount,resilient,weapon System
FSC / FSG
5342 — Hardware, Weapon System (FSG 53)
Manufacturers
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001); Barry Wright Corporation Dba Vlier Engineering (CAGE 3BGL2)
Technical Specifications
Parameter
Value
NSN
5342-01-028-1522
Primary Part Number
2507701
Item Name
Mount,resilient,weapon System
FSC / FSG
5342 / 53 — Hardware, Weapon System
Manufacturer
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5930-01-555-9721M22-T-DPOSSIBLE MATCH
PUSH BUTTON
Possible match (shared part number)Moeller Electric Corp
2950-01-582-2636250-7701POSSIBLE MATCH
TURBO SUPERCHARGER,ENGINE,NON-AI
Possible match (shared part number)Caterpillar Inc Div Caterpillar Defense
Barry Wright Corporation Dba Vlier Engineering (USA)
Related Parts
5930-01-555-9721POSSIBLE MATCH
PUSH BUTTON
M22-T-D
2950-01-582-2636POSSIBLE MATCH
TURBO SUPERCHARGER,ENGINE,NON-AI
250-7701
Frequently Asked Questions
What is NSN 5342-01-028-1522?
NSN 5342-01-028-1522 is a Mount,resilient,weapon System, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5342, Hardware, Weapon System. Status: active.
What part numbers are listed for NSN 5342-01-028-1522?
NSN 5342-01-028-1522 has 2 manufacturer part numbers on file: 2507701 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 21639-5 (Barry Wright Corporation Dba Vlier Engineering).
What NSN replaces 5342-01-028-1522?
2 possible matches (shared part number, not a government interchangeability claim): 5930-01-555-9721, 2950-01-582-2636. Verify interchangeability with system specifications before substitution.
Is NSN 5342-01-028-1522 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.