The Manifold Assembly, cataloged under National Stock Number 3950-01-191-2677, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Derbyshire Machine & Tool Co. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3950-01-191-2677 |
| Primary Part Number | 4684897-0011 |
| Item Name | Manifold Assembly |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Manufacturer | Derbyshire Machine & Tool Co |
| Status | ACTIVE |
| General Characteristics Item Description | CRES,PIPE 0.084 IN. X 0.147 IN. AND 49.000 IN. LG; PIPE 0.084 IN. X 0.147 IN. AND 50.000 IN. LG; BAR FLAT 2.750 IN. X 4.760 IN.; BAR FLAT 2.500 IN. X 3.250 IN.; TAILPIECE 0.500 IPS,NUT,BAR 1.750 IN. X 3.000 IN. IN |
| 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 |
|---|---|
| 4684897-0011 PRIMARY | Derbyshire Machine & Tool Co (USA) |
| Reference | Meaning |
|---|---|
| 709-4684897 | D/9 Drawing number reference only U.S. Government activity |
| 4684897-0011 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3950-01-191-2677 is a Manifold Assembly, manufactured by Derbyshire Machine & Tool Co, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
NSN 3950-01-191-2677 has 1 manufacturer part number on file: 4684897-0011 (Derbyshire Machine & Tool Co).
Key specifications for 4684897-0011: General Characteristics Item Description: CRES,PIPE 0.084 IN. X 0.147 IN. AND 49.000 IN. LG; PIPE 0.084 IN. X 0.147 IN. AND 50.000 IN. LG; BAR FLAT 2.750 IN. X 4.760 IN.; BAR FLAT 2.500 IN. X 3.250 IN.; TAILPIECE 0.500 IPS,NUT,BAR 1.750 IN. X 3.000 IN. IN; End Item Identification: 3950-01-151-4499. 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.
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.