The Fitting,internal Bosses, cataloged under National Stock Number 4730-01-043-0852, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-043-0852 |
| Primary Part Number | 139779-1 |
| Item Name | Fitting,internal Bosses |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY,QQ-A-250/11,6061-T6,OR QQ-A-225/6,2024-T4,ANODIZE PER MIL-A-8625,TYPE 1,1.520 IN.MIN,1.580 IN.MAX LG,1.520 IN.MIN,1.580 IN.MAX H,0.740 IN.MIN,0.760 IN.MAX W,0.371 IN.MIN,0.381 IN.MAX HOLE DIA,0.980 IN.MIN,1.020 IN.MAX HOLE DP,THD 1/2-20 UNF-CL3B IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 139779-1 PRIMARY | Honeywell International Inc. Div Aerospace - Torrance (USA) |
NSN 4730-01-043-0852 is a Fitting,internal Bosses, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-043-0852 has 1 manufacturer part number on file: 139779-1 (Honeywell International Inc. Div Aerospace - Torrance).
Key specifications for 139779-1: General Characteristics Item Description: ALUMINUM ALLOY,QQ-A-250/11,6061-T6,OR QQ-A-225/6,2024-T4,ANODIZE PER MIL-A-8625,TYPE 1,1.520 IN.MIN,1.580 IN.MAX LG,1.520 IN.MIN,1.580 IN.MAX H,0.740 IN.MIN,0.760 IN.MAX W,0.371 IN.MIN,0.381 IN.MAX HOLE DIA,0.980 IN.MIN,1.020 IN.MAX HOLE DP,THD 1/2-20 UNF-CL3B IN. 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 4730-01-043-0852 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.