The Nipple,pipe, cataloged under National Stock Number 4730-00-278-3745, 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 American Society for Testing and Materials Dba Astm International. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-278-3745 |
| Primary Part Number | A733XS-193CFB |
| Item Name | Nipple,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | American Society for Testing and Materials Dba Astm International |
| Status | CANCELLED |
| Surface Treatment | OXIDE OVERALL |
| Thread Series Designator | NPT ALL ENDS |
| Material | STEEL OVERALL |
| Specification/standard Data | 81346-ASTM A733 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 96906-MS51873 GOVERNMENT STANDARD |
| Connection Style | PLAIN (PIPE) ALL ENDS |
| Material Document and Classification | ASTM A120 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Size | 2.000 INCHES ALL ENDS IN |
| Nominal Overall Length | 2.000 INCHES IN |
| Style Designator | CLOSE |
| Connection Type | THREADED EXTERNAL PIPE ALL ENDS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS51953-193B | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| A733XS-193CFB PRIMARY | American Society for Testing and Materials Dba Astm International (USA) |
| 901176-63 | Joy Mfg Co Air Power Group Michigan City Plant (USA) |
| WWN351 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 901176-63 | Joy Global Underground Mining Llc (USA) |
| MS51873-193B | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| ASTM-A733 | American Society for Testing and Materials Dba Astm International (USA) |
| 822232-000 | Sullair Corp (USA) |
| 338 2 IN IPS 2 IN LONG BLK | Itt Grinnell Corp (USA) |
NSN 4730-00-278-3745 is a Nipple,pipe, manufactured by American Society for Testing and Materials Dba Astm International, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-278-3745 has 9 cross-referenced part numbers: MS51953-193B (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), A733XS-193CFB (American Society for Testing and Materials Dba Astm International), 901176-63 (Joy Mfg Co Air Power Group Michigan City Plant), WWN351 (Federal Specifications Promulgated by General Services Administration Washington DC), 901176-63 (Joy Global Underground Mining Llc) and 4 more.
There is 1 known substitute for 4730-00-278-3745: 4730-00-196-2062. Verify interchangeability with system specifications before substitution.
Key specifications for A733XS-193CFB: Surface Treatment: OXIDE OVERALL; Thread Series Designator: NPT ALL ENDS; Material: STEEL OVERALL; Specification/standard Data: 81346-ASTM A733 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 96906-MS51873 GOVERNMENT STANDARD. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-278-3745 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.