The Heater,thermal Release, cataloged under National Stock Number 5999-00-504-9166, 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 Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-00-504-9166 |
| Primary Part Number | 9104H3939 |
| Item Name | Heater,thermal Release |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 SLOT |
| Mounting Slot Width | 0.218 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | Z |
| Weight | 0.1000 lbs |
| Cube | 0.0347 cu ft |
| Part Number | Manufacturer |
|---|---|
| 8007-014-1 | Indal Technologies Inc (CAN) |
| 9104H3939 PRIMARY | Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| 5999PL1374065 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 229B3554G6AS6-12 | C/1 Advisory reference — outside the item-of-supply concept Ward Leonard Ct Llc |
| 9104H3939A | C/1 Advisory reference — outside the item-of-supply concept Ward Leonard Ct Llc |
NSN 5999-00-504-9166 is a Heater,thermal Release, manufactured by Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-00-504-9166 has 2 manufacturer part numbers on file: 8007-014-1 (Indal Technologies Inc), 9104H3939 (Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc).
1 possible match (shared part number, not a government interchangeability claim): 5945-01-198-6117. Verify interchangeability with system specifications before substitution.
Key specifications for 9104H3939: Mounting Facility Type and Quantity: 2 SLOT; Overall Height: 1.188 INCHES NOMINAL IN; Overall Length: 1.750 INCHES NOMINAL IN; Overall Width: 1.084 INCHES NOMINAL IN. 2 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.