The Nipple,pipe, cataloged under National Stock Number 4730-00-222-1837, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 31 commercial cross-references from 24 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 | 4730-00-222-1837 |
| Primary Part Number | B687R-20B |
| 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 B687 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 96906-MS51846 GOVERNMENT STANDARD |
| Nominal Overall Length | 0.875 INCHES IN |
| Thread Series Designator | NPT ALL ENDS |
| Material | COPPER ALLOY OVERALL |
| Connection Type | THREADED EXTERNAL PIPE ALL ENDS |
| Nominal Thread Size | 0.540 INCHES ALL ENDS IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4609-001 | Vermeer Equipment (uk) Ltd (GBR) |
| 217-201 | Cnh Industrial America Llc Dba Cnh America (USA) |
| 112B1-4 | Imperial (USA) |
| 4568K131 | Mcmaster-Carr Supply Co (USA) |
| 1-4PT BRASS NI | All Craft Screw and Hardware Co Inc (USA) |
| 19X218 | Haldex Brake Products Corporation (USA) |
| 78-8675-7117-2 | Decisionone Corp Dba Decisionone (USA) |
| B687R-20B | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 88111 | Davey Compressor Co Div of Keco Industries Inc (USA) |
| B687R-20B PRIMARY | American Society for Testing and Materials Dba Astm International (USA) |
| 5118-178-14 | Aesys Technologies, L.l.c. Dba Jackson & Church Hvac Global Div York Shipley Global (USA) |
| WWN351 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 3892C | Imperial (USA) |
| 752-1525 | Northern Telecom Inc Telecom Distribution Div (USA) |
| 78-8675-7117-2 | Minnesota Mining and Mfg Co Document Systems Div |
| 19X0218 | Haldex Brake Products Corporation (USA) |
| 1-4PT, BRASS | All Craft Screw and Hardware Co Inc (USA) |
| 78-8675-7117-2 | 3m Deutschland Gmbh Div 3m Government Services, Europe & Shape/nato Relations (DEU) |
| MS51846-20 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| ASTM-B687 | American Society for Testing and Materials Dba Astm International (USA) |
NSN 4730-00-222-1837 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 4730-00-222-1837 has 31 cross-referenced part numbers: 4609-001 (Vermeer Equipment (uk) Ltd), 217-201 (Cnh Industrial America Llc Dba Cnh America), 112B1-4 (Imperial), 4568K131 (Mcmaster-Carr Supply Co), 1-4PT BRASS NI (All Craft Screw and Hardware Co Inc) and 26 more.
There are 12 known substitutes for 4730-00-222-1837: 5315-00-058-6064, 5961-00-127-1473, 6320-00-174-1362 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for B687R-20B: Specification/standard Data: 81346-ASTM B687 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 96906-MS51846 GOVERNMENT STANDARD; Nominal Overall Length: 0.875 INCHES IN; Thread Series Designator: NPT ALL ENDS; Material: COPPER ALLOY OVERALL. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-222-1837 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.