NSN 5999-00-504-9643 · NIIN 005049643 · Part number D3P1285A
Devlieg Bullard II Inc. · FSC 5999 — Miscellaneous Electrical and Electronic Components · FSG 59 — Electrical and Electronic Equipment Components · CAGE 1R4E4
Government record, cited
NSN 5999-00-504-9643 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-504-9643. Manufacturer of record part number: D3P1285A.
Also searched as5999-00-504-9643 ·
5999005049643 ·
NIIN 005049643 ·
00-504-9643 ·
FSC 5999 Miscellaneous Electrical and Electronic Components · CAGE 1R4E4 · D3P1285A · 3P1200PC72A · 3P1200PC72A
FSC: 5999 — Miscellaneous Electrical and Electronic Components
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: D3P1285A
Manufacturer: Devlieg Bullard II Inc.
General Description
The Heater,thermal Release, cataloged under National Stock Number 5999-00-504-9643, 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 Devlieg Bullard II Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
5999-00-504-9643
Primary Part Number
D3P1285A
Item Name
Heater,thermal Release
FSC / FSG
5999 / 59 — Miscellaneous Electrical and Electronic Components
Manufacturer
Devlieg Bullard II Inc.
Status
ACTIVE
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 5999-00-504-9643?
NSN 5999-00-504-9643 is a Heater,thermal Release, manufactured by Devlieg Bullard II Inc., classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
What part numbers are listed for NSN 5999-00-504-9643?
NSN 5999-00-504-9643 has 2 manufacturer part numbers on file: D3P1285A (Devlieg Bullard II Inc.), 3P1200PC72A (Devlieg Bullard II Inc.).
What are the specifications of D3P1285A?
Key specifications for D3P1285A: Overall Height: 0.937 INCHES NOMINAL IN; Overall Length: 1.437 INCHES NOMINAL IN. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5999-00-504-9643 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.