The Timer,fire Control,bombing, cataloged under National Stock Number 6645-00-065-7286, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Meggitt (new Hampshire), Inc. Government technical data includes 1 specification, 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. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6645-00-065-7286 |
| Primary Part Number | 40-139-1 |
| Item Name | Timer,fire Control,bombing |
| FSC / FSG | 6645 / 66 — Time Measuring Instruments |
| Manufacturer | Meggitt (new Hampshire), Inc |
| Status | ACTIVE |
| FSC Application Data | INSTRUMENT PANEL IN BOARD,MULTIPLE WEAPON PYLON,PART NO. SK57-88222 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 40-139-1 PRIMARY | Meggitt (new Hampshire), Inc (USA) |
NSN 6645-00-065-7286 is a Timer,fire Control,bombing, manufactured by Meggitt (new Hampshire), Inc, classified under FSC 6645, Time Measuring Instruments. Status: active.
NSN 6645-00-065-7286 has 1 manufacturer part number on file: 40-139-1 (Meggitt (new Hampshire), Inc).
3 possible matches (shared part number, not a government interchangeability claim): 3120-01-161-7716, 5998-01-562-5015, 2530-01-686-5006. Verify interchangeability with system specifications before substitution.
Key specifications for 40-139-1: FSC Application Data: INSTRUMENT PANEL IN BOARD,MULTIPLE WEAPON PYLON,PART NO. SK57-88222; Special Features: LIGHTENING 5 VAC, ACCURACY PER CHANNEL PORM 100 MILLISECONDS, DUAL CHANNEL PORM 200 MILLISECONDS; CASE ASSEMBLY 40-139-106-1, NAME PLATE 40-139-127 VAC; End Item Identification: ACFT,MODEL F105. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 6645-00-065-7286 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.