The Nipple,pipe, cataloged under National Stock Number 4730-00-196-1541, 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 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-196-1541 |
| Primary Part Number | A733S-40CFG |
| 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 Thread Size | 0.250 INCHES ALL ENDS IN |
| Material | STEEL OVERALL |
| Nominal Overall Length | 6.000 INCHES IN |
| Connection Style | PLAIN (PIPE) ALL ENDS |
| Connection Type | THREADED EXTERNAL PIPE ALL ENDS |
| Criticality Code Justification | FEAT |
| Surface Treatment | ZINC OVERALL |
| Nominal Overall Length | 6.000 INCHES IN |
| Thread Series Designator | NPT ALL ENDS |
| Material | STEEL OVERALL |
| Material Document and Classification | ASTM A120 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Size | 0.250 INCHES ALL ENDS IN |
| Style Designator | LONG |
| Style Designator | LONG |
| Surface Treatment | ZINC OVERALL |
| Material Document and Classification | ASTM A120 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Criticality Code Justification | FEAT |
| Thread Series Designator | NPT ALL ENDS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2500-7 | Electric Boat Corp Dba Electro Dynamic (USA) |
| WWN351 | Mindeco Corp (USA) |
| MS51953-40 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 2500-7 ITEM 111 | Electric Boat Corp Dba Electro Dynamic (USA) |
| A733S-40CFG PRIMARY | American Society for Testing and Materials Dba Astm International (USA) |
| WWN351 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| ASTM-A733 | American Society for Testing and Materials Dba Astm International (USA) |
NSN 4730-00-196-1541 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 4730-00-196-1541 has 7 cross-referenced part numbers: 2500-7 (Electric Boat Corp Dba Electro Dynamic), WWN351 (Mindeco Corp), MS51953-40 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 2500-7 ITEM 111 (Electric Boat Corp Dba Electro Dynamic), A733S-40CFG (American Society for Testing and Materials Dba Astm International) and 2 more.
There are 12 known substitutes for 4730-00-196-1541: 2915-00-110-5521, 2910-00-287-1912, 4730-00-402-9540 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for A733S-40CFG: Nominal Thread Size: 0.250 INCHES ALL ENDS IN; Material: STEEL OVERALL; Nominal Overall Length: 6.000 INCHES IN; Connection Style: PLAIN (PIPE) ALL ENDS. 21 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-196-1541 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.