The AC Manifold Assy, cataloged under National Stock Number 4130-01-612-0503, is classified within Federal Supply Class 4130 (Refrigeration and Air Conditioning Components) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is North American Controls Inc Dba North American Controls Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4130-01-612-0503 |
| Primary Part Number | 11439SP |
| Item Name | AC Manifold Assy |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | North American Controls Inc Dba North American Controls Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 11439SP PRIMARY | North American Controls Inc Dba North American Controls Inc (USA) |
| Reference | Meaning |
|---|---|
| 11439 | 5/9 Secondary reference North American Controls Inc Dba North American Controls Inc |
| 11439ILS | 5/9 Secondary reference North American Controls Inc Dba North American Controls Inc |
NSN 4130-01-612-0503 is a AC Manifold Assy, manufactured by North American Controls Inc Dba North American Controls Inc, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-01-612-0503 has 1 manufacturer part number on file: 11439SP (North American Controls Inc Dba North American Controls Inc).
1 possible match (shared part number, not a government interchangeability claim): 4240-01-612-5587. Verify interchangeability with system specifications before substitution.
Key specifications for 11439SP: Special Features: INCLUDED IN ASSY: PN 11821SP, PN 11445SP, PN 11813SP, PN 10571SP, PN MS28775-906, PN MS28775-908, PN 11134SP, PN 11435SP, PN 10563SP, PN 11158SP, PN 11159SP, PN 10405SP, PN 10404SP, AND PN 1140SP; End Item Identification: STRYKER. 0 specifications are 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.
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.