NSN 1680-01-584-0342 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-584-0342. Manufacturer of record part number: HV357.
Also searched as1680-01-584-0342 ·
1680015840342 ·
NIIN 015840342 ·
01-584-0342 ·
FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 03240 · HV357 · 5784T118 · 5784T11
Nearby stock numbers← 1680-01-584-0341 Single Sprocket, Air
·
1680-01-584-0344 Cbl Cnctr, Emi Prf, a →
Features
Air Relief Valve,ai — FSC 1680
2 manufacturer part numbers on file
Manufacturer of record: Lift-a-Loft, Llc
Identification
NSN: 1680-01-584-0342
NIIN: 015840342
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: HV357
Manufacturer: Lift-a-Loft, Llc
General Description
The Air Relief Valve,ai, cataloged under National Stock Number 1680-01-584-0342, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Lift-a-Loft, Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Air Relief Valve,ai
FSC / FSG
1680 — Miscellaneous Aircraft Accessories and Components (FSG 16)
Manufacturers
Mcmaster-Carr Supply Co (CAGE 3A054); Lift-a-Loft, Llc (CAGE 03240)
Technical Specifications
Parameter
Value
NSN
1680-01-584-0342
Primary Part Number
HV357
Item Name
Air Relief Valve,ai
FSC / FSG
1680 / 16 — Miscellaneous Aircraft Accessories and Components
Other items in FSC 1680 — Miscellaneous Aircraft Accessories and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1680-00-000-0144
CUSHION,SEAT BACK,AIRCRAFT
1680-00-001-1401
1680-00-001-1401 · Item name not on file
1680-00-001-1402
1680-00-001-1402 · Item name not on file
1680-00-001-1403
1680-00-001-1403 · Item name not on file
1680-00-001-1404
COVER,INERTIA REEL
1680-00-001-1730
SHIELD,THERMAL RADI
1680-00-001-1731
LEVER,REMOTE CONTROL
1680-00-001-1736
DUCT ASSEMBLY,BRANCHED
Frequently Asked Questions
What is NSN 1680-01-584-0342?
NSN 1680-01-584-0342 is a Air Relief Valve,ai, manufactured by Lift-a-Loft, Llc, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
What part numbers are listed for NSN 1680-01-584-0342?
NSN 1680-01-584-0342 has 2 manufacturer part numbers on file: 5784T118 (Mcmaster-Carr Supply Co), HV357 (Lift-a-Loft, Llc).
Is NSN 1680-01-584-0342 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.