The Nipple,pipe, cataloged under National Stock Number 4730-00-193-2716, 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 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 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 | 4730-00-193-2716 |
| Primary Part Number | B687R-99B |
| Item Name | Nipple,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | American Society for Testing and Materials Dba Astm International |
| Status | CANCELLED |
| Material Document and Classification | ASTM B43 OR B42 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material | COPPER ALLOY OVERALL |
| Nominal Overall Length | 2.000 INCHES IN |
| Nominal Thread Size | 1.000 INCHES ALL ENDS IN |
| Connection Type | THREADED EXTERNAL PIPE ALL ENDS |
| Nondefinitive Spec/std Data | 2 TYPE |
| Style Designator | SHORT |
| Leg Length | 0.891 INCHES NOMINAL SECOND END IN |
| Media for Which Designed | AIR SECOND RESPONSE |
| Media for Which Designed | AIR SECOND RESPONSE |
| Material | COPPER ALLOY OVERALL |
| Style Designator | SHORT |
| Thread Series Designator | NPT ALL ENDS |
| Material Document and Classification | ASTM B43 OR B42 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Size | 1.000 INCHES ALL ENDS IN |
| Nondefinitive Spec/std Data | 2 TYPE |
| Connection Style | PLAIN (PIPE) ALL ENDS |
| Pipe Wall Thickness Designation for Which Designed | SCHEDULE STD ALL ENDS |
| Media for Which Designed | FLUID FIRST RESPONSE |
| Nominal Overall Length | 2.000 INCHES IN |
| Pipe Wall Thickness Designation for Which Designed | SCHEDULE STD ALL ENDS |
| Thread Series Designator | NPT ALL ENDS |
| Leg Length | 0.922 INCHES MAXIMUM FIRST END IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS51846-99 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 765260-025 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| B687 | American Society for Testing and Materials Dba Astm International (USA) |
| B687R-99B PRIMARY | American Society for Testing and Materials Dba Astm International (USA) |
| 29-058-061 | Global Fire Equipment Corp (USA) |
| ASTM-B687 | American Society for Testing and Materials Dba Astm International (USA) |
| 4568K222 | Mcmaster-Carr Supply Co (USA) |
| B687-88 | American Society for Testing and Materials Dba Astm International (USA) |
NSN 4730-00-193-2716 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 4730-00-193-2716 has 8 cross-referenced part numbers: MS51846-99 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 765260-025 (Lockheed Martin Corporation Div Rms - Mitchel Field), B687 (American Society for Testing and Materials Dba Astm International), B687R-99B (American Society for Testing and Materials Dba Astm International), 29-058-061 (Global Fire Equipment Corp) and 3 more.
There are 7 known substitutes for 4730-00-193-2716: 4730-00-050-1989, 4730-00-196-2021, 3020-00-244-0298 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for B687R-99B: Material Document and Classification: ASTM B43 OR B42 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Material: COPPER ALLOY OVERALL; Nominal Overall Length: 2.000 INCHES IN; Nominal Thread Size: 1.000 INCHES ALL ENDS IN. 23 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-193-2716 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.