NSN 5999-01-080-0365 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-080-0365. Manufacturer of record part number: 7521A.
Also searched as5999-01-080-0365 ·
5999010800365 ·
NIIN 010800365 ·
01-080-0365 ·
FSC 5999 Miscellaneous Electrical and Electronic Components · CAGE 12617 · 7521A
FSC: 5999 — Miscellaneous Electrical and Electronic Components
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 7521A
Manufacturer: Hamlin Inc
General Description
The Relay-Switch, cataloged under National Stock Number 5999-01-080-0365, is classified within Federal Supply Class 5999 (Miscellaneous Electrical and Electronic Components) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Hamlin Inc. Government technical data includes 3 specifications, 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
5999-01-080-0365
Primary Part Number
7521A
Item Name
Relay-Switch
FSC / FSG
5999 / 59 — Miscellaneous Electrical and Electronic Components
Manufacturer
Hamlin Inc
Status
ACTIVE
Operating Current in Amps
10.0 MAXIMUM
Switch Type
RELAY
Relay Type
AC
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 5999 — Miscellaneous Electrical and Electronic Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5999-00-001-1345
5999-00-001-1345 · Item name not on file
5999-00-001-1346
5999-00-001-1346 · Item name not on file
5999-00-001-1348
5999-00-001-1348 · Item name not on file
5999-00-001-1349
5999-00-001-1349 · Item name not on file
5999-00-001-1355
5999-00-001-1355 · Item name not on file
5999-00-001-1623
5999-00-001-1623 · Item name not on file
5999-00-001-2537
5999-00-001-2537 · Item name not on file
5999-00-001-2539
5999-00-001-2539 · Item name not on file
Frequently Asked Questions
What is NSN 5999-01-080-0365?
NSN 5999-01-080-0365 is a Relay-Switch, manufactured by Hamlin Inc, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
What part numbers are listed for NSN 5999-01-080-0365?
NSN 5999-01-080-0365 has 1 manufacturer part number on file: 7521A (Hamlin Inc).
What are the specifications of 7521A?
Key specifications for 7521A: Overall Height: 0.870 INCHES NOMINAL IN; Operating Current in Amps: 10.0 MAXIMUM; Overall Length: 2.250 INCHES NOMINAL IN; Overall Width: 1.750 INCHES NOMINAL IN. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5999-01-080-0365 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.