The Nipple,pipe, cataloged under National Stock Number 4730-00-277-9997, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-277-9997 |
| Primary Part Number | A733S-36CFB |
| Item Name | Nipple,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | American Society for Testing and Materials Dba Astm International |
| Status | CANCELLED |
| Specification/standard Data | 81346-ASTM PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Connection Type | THREADED EXTERNAL PIPE ALL ENDS |
| Material Document and Classification | ASTM A120 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Surface Treatment | OXIDE OVERALL |
| Nominal Thread Size | 0.250 INCHES ALL ENDS IN |
| Thread Series Designator | NPT ALL ENDS |
| Material | STEEL OVERALL |
| Nominal Overall Length | 4.000 INCHES IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 119247 | General Motors Corp (USA) |
| WWN351 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| BM11352-84 | Demarkus Corp Refrigeration Engineering Corp (USA) |
| BM11352-101 | Demarkus Corp Refrigeration Engineering Corp (USA) |
| BM11359-01C09 | Demarkus Corp Refrigeration Engineering Corp (USA) |
| A733S-36CFB PRIMARY | American Society for Testing and Materials Dba Astm International (USA) |
| ASTM-A733 | American Society for Testing and Materials Dba Astm International (USA) |
| MS51953-36B | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 119247 | Euclid Inc (USA) |
| 13664 | Demarkus Corp Refrigeration Engineering Corp (USA) |
| 074807 | Case J I Co (USA) |
NSN 4730-00-277-9997 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 4730-00-277-9997 has 11 cross-referenced part numbers: 119247 (General Motors Corp), WWN351 (Federal Specifications Promulgated by General Services Administration Washington DC), BM11352-84 (Demarkus Corp Refrigeration Engineering Corp), BM11352-101 (Demarkus Corp Refrigeration Engineering Corp), BM11359-01C09 (Demarkus Corp Refrigeration Engineering Corp) and 6 more.
There are 7 known substitutes for 4730-00-277-9997: 9540-00-145-5802, 6640-00-290-6890, 5950-00-411-3272 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for A733S-36CFB: Specification/standard Data: 81346-ASTM PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Connection Type: THREADED EXTERNAL PIPE ALL ENDS; Material Document and Classification: ASTM A120 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Surface Treatment: OXIDE OVERALL. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-277-9997 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.