The Nipple,pipe, cataloged under National Stock Number 4730-00-277-9985, 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 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-277-9985 |
| Primary Part Number | A733S-224CFB |
| Item Name | Nipple,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | American Society for Testing and Materials Dba Astm International |
| Status | CANCELLED |
| Nominal Overall Length | 6.000 INCHES IN |
| Connection Style | PLAIN (PIPE) ALL ENDS |
| Thread Series Designator | NPT ALL ENDS |
| Material Document and Classification | ASTM A120 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Specification/standard Data | 81346-ASTM A733 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 96906-MS51953 GOVERNMENT STANDARD |
| Nominal Thread Size | 2.500 INCHES ALL ENDS IN |
| Surface Treatment | OXIDE OVERALL |
| Style Designator | LONG |
| Connection Type | THREADED EXTERNAL PIPE ALL ENDS |
| Material | STEEL OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| WWN351 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| A733S-224CFB PRIMARY | American Society for Testing and Materials Dba Astm International (USA) |
| MS51953-224B | 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) |
| WWN351TYPE1 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| WWN351TYPEA | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 4730-00-277-9985 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 4730-00-277-9985 has 6 cross-referenced part numbers: WWN351 (Federal Specifications Promulgated by General Services Administration Washington DC), A733S-224CFB (American Society for Testing and Materials Dba Astm International), MS51953-224B (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), WWN351TYPE1 (Federal Specifications Promulgated by General Services Administration Washington DC) and 1 more.
There are 12 known substitutes for 4730-00-277-9985: 4730-00-188-1855, 4730-00-193-2708, 4730-00-193-2725 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for A733S-224CFB: Nominal Overall Length: 6.000 INCHES IN; Connection Style: PLAIN (PIPE) ALL ENDS; Thread Series Designator: NPT ALL ENDS; Material Document and Classification: ASTM A120 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-277-9985 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.