The Shut-Off Assembly, cataloged under National Stock Number 5985-01-166-4388, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-166-4388 |
| Primary Part Number | RE-C-49486SQ |
| Item Name | Shut-Off Assembly |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | QUALITY ASSURANCE TESTED FOR SUBMARINE ANTENNA APPLICATION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| RE-C-49486SQ | Naval Inventory Control Point Mechanicsburg (USA) |
| RE-C49486 REV GSQ | Naval Inventory Control Point Mechanicsburg (USA) |
| 585-8740730 REV- ITEM NO.13SQ | Naval Inventory Control Point Mechanicsburg (USA) |
| 03458001 FIND 24SQ | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 585-8740730 REV- ITEM NO.13 | D/9 Drawing number reference only Naval Sea Systems Command |
| RE-C-49486 | 3/1 Design control — primary reference U.S. Government activity |
| RE-C49486 REV G | D/9 Drawing number reference only U.S. Government activity |
| C49486SQ | 5/1 Secondary reference Lockheed Martin Sippican, Inc. Div Communication Division |
| RE-C-49486 | 5/1 Secondary reference Naval Sea Systems Command |
| 03458001 FIND 24 | 5/9 Secondary reference U.S. Government activity |
| 585-8740731 REV - ITEM NO.24 | D/9 Drawing number reference only Naval Sea Systems Command |
| RE-C49486SQ | 5/1 Secondary reference Lockheed Martin Sippican, Inc. Div Communication Division |
| 585-8740730-ITEM NO-13 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 5985-01-166-4388 is a Shut-Off Assembly, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-166-4388 has 4 manufacturer part numbers on file: RE-C-49486SQ (Naval Inventory Control Point Mechanicsburg), RE-C49486 REV GSQ (Naval Inventory Control Point Mechanicsburg), 585-8740730 REV- ITEM NO.13SQ (Naval Inventory Control Point Mechanicsburg), 03458001 FIND 24SQ (Naval Inventory Control Point Mechanicsburg).
Key specifications for RE-C-49486SQ: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: QUALITY ASSURANCE TESTED FOR SUBMARINE ANTENNA APPLICATION. 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.
NSN 5985-01-166-4388 has DEMIL Code Q. 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.