The Coupling,pipe, cataloged under National Stock Number 4730-01-541-5297, 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 Oshkosh Defense Llc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-541-5297 |
| Primary Part Number | 4HB853 |
| Item Name | Coupling,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Thread Series Designator | NPS ALL ENDS |
| Material | STEEL OVERALL |
| Nominal Overall Length | 2.000 INCHES IN |
| Style Designator | PLAIN |
| Nominal Thread Size | 11.500 INCHES ALL ENDS IN |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Connection Style | PLAIN (PIPE) ALL ENDS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4730-01-541-5297 is a Coupling,pipe, manufactured by Oshkosh Defense Llc, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-541-5297 has 4 cross-referenced part numbers: 4HB853 (Oshkosh Defense Llc), 336-1-2 (Grinnell Corp Sub of Tyco Intl Us Inc), 4HB853 (Oshkosh Corp), 187399 (Ed Etnyre & Co).
There are 7 known substitutes for 4730-01-541-5297: 5970-00-725-1540, 5945-00-807-2408, 5136-00-821-1026 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4HB853: Thread Series Designator: NPS ALL ENDS; Material: STEEL OVERALL; Nominal Overall Length: 2.000 INCHES IN; Style Designator: PLAIN. 10 total characteristics are documented in the Federal Logistics Information System.