The Adapter,straight,pipe to Boss, cataloged under National Stock Number 4730-01-186-3541, 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 Electro Impulse Laboratory Inc Dba Electro Impulse Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-186-3541 |
| Primary Part Number | 18164-1 |
| Item Name | Adapter,straight,pipe to Boss |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Electro Impulse Laboratory Inc Dba Electro Impulse Inc |
| Status | ACTIVE |
| Nominal Thread Size | 0.750 INCHES ALL ENDS IN |
| Material Document and Classification | QQ-B-626,COMP 22 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Connection Type | THREADED INTERNAL BOSS SECOND END |
| Surface Treatment | CADMIUM OVERALL |
| Material | COPPER ALLOY 360 OVERALL |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 1,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Class | 3B SECOND END |
| Nominal Overall Length | 2.000 INCHES IN |
| Connection Style | PLAIN (PIPE) FIRST END |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) SECOND END |
| Connection Type | THREADED INTERNAL PIPE FIRST END |
| Thread Series Designator | NPT FIRST END |
| Connection Style | GASKET SEAL (BOSS) SECOND END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4730-01-186-3541 is a Adapter,straight,pipe to Boss, manufactured by Electro Impulse Laboratory Inc Dba Electro Impulse Inc, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-186-3541 has 2 cross-referenced part numbers: 18164 (Electro Impulse Laboratory Inc Dba Electro Impulse Inc), 18164-1 (Electro Impulse Laboratory Inc Dba Electro Impulse Inc).
There are 9 known substitutes for 4730-01-186-3541: 5945-00-329-6315, 5330-00-343-6120, 5305-00-721-5896 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 18164-1: Nominal Thread Size: 0.750 INCHES ALL ENDS IN; Material Document and Classification: QQ-B-626,COMP 22 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Connection Type: THREADED INTERNAL BOSS SECOND END; Surface Treatment: CADMIUM OVERALL. 13 total characteristics are documented in the Federal Logistics Information System.