The Expansion Joint,pipe, cataloged under National Stock Number 4730-01-523-5606, 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 L3harris Technologies, Inc. Div Space and Airborne Systems. This item has 2 commercial cross-references from 1 manufacturer, 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 | 4730-01-523-5606 |
| Primary Part Number | 120921-1 |
| Item Name | Expansion Joint,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc. Div Space and Airborne Systems |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4730-01-523-5606 is a Expansion Joint,pipe, manufactured by L3harris Technologies, Inc. Div Space and Airborne Systems, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-523-5606 has 2 cross-referenced part numbers: 120921-1 (L3harris Technologies, Inc. Div Space and Airborne Systems), 120921 (L3harris Technologies, Inc. Div Space and Airborne Systems).
There are 7 known substitutes for 4730-01-523-5606: 9540-00-145-5701, 9540-00-288-3731, 5935-00-869-2805 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 120921-1: Overall Length: 22.250 INCHES NOMINAL IN; End Item Identification: MK105 MOD 4, SEABORNE EQUIPMENT PLATFORM. 2 total characteristics are documented in the Federal Logistics Information System.