The Time Delay, cataloged under National Stock Number 1280-00-613-5482, is classified within Federal Supply Class 1280 (Aircraft Bombing Fire Control Components) of the Fire Control Equipment group. The manufacturer of record is Leach International Corp Div Leach International Corporation. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 1280-00-613-5482 |
| Primary Part Number | TD871-2-1S |
| Item Name | Time Delay |
| FSC / FSG | 1280 / 12 — Aircraft Bombing Fire Control Components |
| Manufacturer | Leach International Corp Div Leach International Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | OPERATING TIME DELAY 2.1 SECONDS,INPUT VOLTAGE 16-32 DC,NO. 22 AWG SOLID TINNED COPPER BUS WIRE |
| 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 |
|---|---|
| TD871-2-1S PRIMARY | Leach International Corp Div Leach International Corporation (USA) |
| Reference | Meaning |
|---|---|
| 10646-2-1 | 5/9 Secondary reference Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc |
| 218-37691-8 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 1280-00-613-5482 is a Time Delay, manufactured by Leach International Corp Div Leach International Corporation, classified under FSC 1280, Aircraft Bombing Fire Control Components. Status: active.
NSN 1280-00-613-5482 has 1 manufacturer part number on file: TD871-2-1S (Leach International Corp Div Leach International Corporation).
1 possible match (shared part number, not a government interchangeability claim): 4810-00-887-1914. Verify interchangeability with system specifications before substitution.
Key specifications for TD871-2-1S: General Characteristics Item Description: OPERATING TIME DELAY 2.1 SECONDS,INPUT VOLTAGE 16-32 DC,NO. 22 AWG SOLID TINNED COPPER BUS WIRE. 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 1280-00-613-5482 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.