The Nipple,blind,tube, cataloged under National Stock Number 4730-00-385-9514, 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 Babcock & Wilcox Co. The record lists 29 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Nipple,blind,tube |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Amec Foster Wheeler North America Corp. Dba Foster Wheeler (CAGE 23230); Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric (CAGE 11440); Babcock & Wilcox Co (CAGE 05073) |
| Parameter | Value |
|---|---|
| NSN | 4730-00-385-9514 |
| Primary Part Number | 1608F3531 |
| Item Name | Nipple,blind,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Babcock & Wilcox Co |
| 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 |
|---|---|
| MX261175-4PCN1P134BY2IN | Amec Foster Wheeler North America Corp. Dba Foster Wheeler (USA) |
| MX270389-1PC5078 | Amec Foster Wheeler North America Corp. Dba Foster Wheeler (USA) |
| F167-149ITEM34 | Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric (USA) |
| ML230575PC418 | Amec Foster Wheeler North America Corp. Dba Foster Wheeler (USA) |
| E165-057PC1777 | Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric (USA) |
| 1608F3517 | Babcock & Wilcox Co (USA) |
| MX262887-3PC2420 | Amec Foster Wheeler North America Corp. Dba Foster Wheeler (USA) |
| MX262974PCN1P134BY2IN | Amec Foster Wheeler North America Corp. Dba Foster Wheeler (USA) |
| D512-1264B4 | Amec Foster Wheeler North America Corp. Dba Foster Wheeler (USA) |
| 1608F3515 | Babcock & Wilcox Co (USA) |
| 1608F3531 PRIMARY | Babcock & Wilcox Co (USA) |
| MX260374PCN1P134BY2IN | Amec Foster Wheeler North America Corp. Dba Foster Wheeler (USA) |
| E164-863BPC59 | Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric (USA) |
| MX270386-1PC5079 | Amec Foster Wheeler North America Corp. Dba Foster Wheeler (USA) |
| MX262886-6PC2420 | Amec Foster Wheeler North America Corp. Dba Foster Wheeler (USA) |
| E165-168 PC 186 | Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric (USA) |
| MX270389-1PC5079 | Amec Foster Wheeler North America Corp. Dba Foster Wheeler (USA) |
| MX270389-1PC5077 | Amec Foster Wheeler North America Corp. Dba Foster Wheeler (USA) |
| MX262886-6PC2395 | Amec Foster Wheeler North America Corp. Dba Foster Wheeler (USA) |
| 1608FPC3531 | Babcock & Wilcox Co (USA) |
| Reference | Meaning |
|---|---|
| D512-1264B | D/9 Drawing number reference only Amec Foster Wheeler North America Corp. Dba Foster Wheeler |
| 1608F PIECE 353 | C/1 Advisory reference — outside the item-of-supply concept Babcock & Wilcox Co |
| MS243911 | 5/9 Secondary reference Singer Co the Climate Control Div |
NSN 4730-00-385-9514 is a Nipple,blind,tube, manufactured by Babcock & Wilcox Co, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-385-9514 has 29 manufacturer part numbers on file: MX261175-4PCN1P134BY2IN (Amec Foster Wheeler North America Corp. Dba Foster Wheeler), MX270389-1PC5078 (Amec Foster Wheeler North America Corp. Dba Foster Wheeler), F167-149ITEM34 (Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric), ML230575PC418 (Amec Foster Wheeler North America Corp. Dba Foster Wheeler), E165-057PC1777 (Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric) and 24 more.
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.