NSN 5999-01-437-0127 · NIIN 014370127 · Part number 1741AS257-1
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier · FSC 5999 — Miscellaneous Electrical and Electronic Components · FSG 59 — Electrical and Electronic Equipment Components · CAGE 30003
Government record, cited
NSN 5999-01-437-0127 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-437-0127. Manufacturer of record part number: 1741AS257-1.
Also searched as5999-01-437-0127 ·
5999014370127 ·
NIIN 014370127 ·
01-437-0127 ·
FSC 5999 Miscellaneous Electrical and Electronic Components · CAGE 30003 · 1741AS257-1 · A24H1608SSLP
Material: STEEL CORROSION RESISTING LOCATION NOT OTHERWISE SPECIFIED
2 manufacturer part numbers on file
Manufacturer of record: Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Identification
NSN: 5999-01-437-0127
NIIN: 014370127
FSC: 5999 — Miscellaneous Electrical and Electronic Components
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 1741AS257-1
Manufacturer: Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
General Description
The Housing,electronic Components, cataloged under National Stock Number 5999-01-437-0127, 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 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
5999-01-437-0127
Primary Part Number
1741AS257-1
Item Name
Housing,electronic Components
FSC / FSG
5999 / 59 — Miscellaneous Electrical and Electronic Components
Manufacturer
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Status
ACTIVE
Material
STEEL CORROSION RESISTING LOCATION NOT OTHERWISE SPECIFIED
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Hoffman Engineering Co Div of Federal Cartridge Corp (USA)
No interchangeability data on file.
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 5999-01-437-0127?
NSN 5999-01-437-0127 is a Housing,electronic Components, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
What part numbers are listed for NSN 5999-01-437-0127?
NSN 5999-01-437-0127 has 2 manufacturer part numbers on file: 1741AS257-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), A24H1608SSLP (Hoffman Engineering Co Div of Federal Cartridge Corp).
What are the specifications of 1741AS257-1?
Key specifications for 1741AS257-1: Material: STEEL CORROSION RESISTING LOCATION NOT OTHERWISE SPECIFIED. 1 specification is documented in the U.S. Government catalog.
Is NSN 5999-01-437-0127 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.