NSN 1680-01-620-5499 · NIIN 016205499 · Part number 3156050-001
Alexander Machine & Tool Company, Llc. · FSC 1680 — Miscellaneous Aircraft Accessories and Components · FSG 16 — Aircraft Components and Accessories · CAGE 0ACY3
Government record, cited
NSN 1680-01-620-5499 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-620-5499. Manufacturer of record part number: 3156050-001.
Also searched as1680-01-620-5499 ·
1680016205499 ·
NIIN 016205499 ·
01-620-5499 ·
FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 0ACY3 · 3156050-001
Manufacturer of record: Alexander Machine & Tool Company, Llc.
Identification
NSN: 1680-01-620-5499
NIIN: 016205499
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 3156050-001
Manufacturer: Alexander Machine & Tool Company, Llc.
General Description
The Receptacle,round, cataloged under National Stock Number 1680-01-620-5499, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Alexander Machine & Tool Company, Llc.. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Technical Specifications
Parameter
Value
NSN
1680-01-620-5499
Primary Part Number
3156050-001
Item Name
Receptacle,round
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.
1680-00-001-1736
DUCT ASSEMBLY,BRANCHED
1680-00-003-3721
1680-00-003-3721 · Item name not on file
1680-00-009-3782
PISTON,EJECTOR,INNER
1680-00-009-6180
1680-00-009-6180 · Item name not on file
1680-00-475-0002
TIP,RUBBER CONTROL
1680-00-696-6170
ADAPTER,SCREW END A
1680-00-867-7158
COVER,GEARCASE
1680-00-885-0923
KNOB ASSY,LANDING G
Frequently Asked Questions
What is NSN 1680-01-620-5499?
NSN 1680-01-620-5499 is a Receptacle,round, manufactured by Alexander Machine & Tool Company, Llc., classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
What part numbers are listed for NSN 1680-01-620-5499?
NSN 1680-01-620-5499 has 1 manufacturer part number on file: 3156050-001 (Alexander Machine & Tool Company, Llc.).
What are the specifications of 3156050-001?
Key specifications for 3156050-001: End Item Identification: F-18 E/F AIRCRAFT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1680-01-620-5499 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.
What is the DEMIL code for NSN 1680-01-620-5499?
NSN 1680-01-620-5499 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.