The Nipple,pipe, cataloged under National Stock Number 4730-00-278-3553, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Hamilton Sundstrand Corporation. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-278-3553 |
| Primary Part Number | 5911-2 |
| Item Name | Nipple,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Hamilton Sundstrand Corporation |
| Status | CANCELLED |
| Connection Type | THREADED EXTERNAL PIPE ALL ENDS |
| Specification/standard Data | 81346-ASTM A733 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Nominal Overall Length | 0.875 INCHES IN |
| Connection Style | PLAIN (PIPE) ALL ENDS |
| Material | STEEL OVERALL |
| Thread Series Designator | NPT ALL ENDS |
| Style Designator | CLOSE |
| Nominal Thread Size | 0.250 INCHES ALL ENDS IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 150-405GPC795 | Hardie-Tynes Co., Inc. (USA) |
| 390035PC795 | Naval Ship Systems Command (USA) |
| ASTM-A733 | American Society for Testing and Materials Dba Astm International (USA) |
| 533824PC | Naval Ship Systems Command (USA) |
| 150-405KPC795 | Hardie-Tynes Co., Inc. (USA) |
| 20-795 | Hardie-Tynes Co., Inc. (USA) |
| 19A7W2 | Siemens Energy, Inc. Dba Dresser-Rand (USA) |
| BM11352-81 | Demarkus Corp Refrigeration Engineering Corp (USA) |
| 19A7W2 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA) |
| WWN351 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 19A7W2 | Dresser-Rand Co Ingersoll-Rand Opns a Joint Venture (USA) |
| 5911-2 PRIMARY | Hamilton Sundstrand Corporation (USA) |
| 916633 | Taylor Hobson Ltd (GBR) |
| 390035PC795 PRIMARY | Naval Sea Systems Command (USA) |
| WWN351 | Esco Inc (USA) |
| 533824PC PRIMARY | Naval Sea Systems Command (USA) |
| 19A7W2 | Ingersoll Rand Co (USA) |
NSN 4730-00-278-3553 is a Nipple,pipe, manufactured by Hamilton Sundstrand Corporation, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-278-3553 has 17 cross-referenced part numbers: 150-405GPC795 (Hardie-Tynes Co., Inc.), 390035PC795 (Naval Ship Systems Command), ASTM-A733 (American Society for Testing and Materials Dba Astm International), 533824PC (Naval Ship Systems Command), 150-405KPC795 (Hardie-Tynes Co., Inc.) and 12 more.
There are 9 known substitutes for 4730-00-278-3553: 7510-00-224-6732, 5133-00-241-6178, 4820-00-261-4605 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5911-2: Connection Type: THREADED EXTERNAL PIPE ALL ENDS; Specification/standard Data: 81346-ASTM A733 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Nominal Overall Length: 0.875 INCHES IN; Connection Style: PLAIN (PIPE) ALL ENDS. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-278-3553 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.