The Nipple,pipe, cataloged under National Stock Number 4730-01-095-6558, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-095-6558 |
| Primary Part Number | A733XS-174CFB |
| Item Name | Nipple,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | American Society for Testing and Materials Dba Astm International |
| Status | ACTIVE |
| Nondefinitive Spec/std Data | 3 TYPE AND EXTRA-STRONG WEIGHT |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Thread Series Designator | NPT FIRST END |
| Nominal Thread Size | 1.500 INCHES FIRST END IN |
| Surface Treatment | OXIDE OVERALL |
| Style Designator | LONG |
| Connection Style | PLAIN (PIPE) FIRST END |
| Material | STEEL OVERALL |
| Nominal Overall Length | 4.000 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A733XS-174CFB PRIMARY | American Society for Testing and Materials Dba Astm International (USA) |
| WW-N-351 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| WW-N-351 TY3WTEXTRA-STRONG | General Services Administration Federal Supply Service (USA) |
| ASTM-A733 | American Society for Testing and Materials Dba Astm International (USA) |
| 338 1-1/2 IN IPS 4 IN LONG BLK | Itt Grinnell Corp (USA) |
| MS51873-174B | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 4730-01-095-6558 is a Nipple,pipe, manufactured by American Society for Testing and Materials Dba Astm International, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-095-6558 has 6 cross-referenced part numbers: A733XS-174CFB (American Society for Testing and Materials Dba Astm International), WW-N-351 (Federal Specifications Promulgated by General Services Administration Washington DC), WW-N-351 TY3WTEXTRA-STRONG (General Services Administration Federal Supply Service), ASTM-A733 (American Society for Testing and Materials Dba Astm International), 338 1-1/2 IN IPS 4 IN LONG BLK (Itt Grinnell Corp) and 1 more.
There are 12 known substitutes for 4730-01-095-6558: 4730-00-193-2693, 4730-00-198-4724, 4730-00-288-6996 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for A733XS-174CFB: Nondefinitive Spec/std Data: 3 TYPE AND EXTRA-STRONG WEIGHT; Connection Type: THREADED EXTERNAL PIPE FIRST END; Thread Series Designator: NPT FIRST END; Nominal Thread Size: 1.500 INCHES FIRST END IN. 9 total characteristics are documented in the Federal Logistics Information System.