The Valve, cataloged under National Stock Number 4920-01-668-4840, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Aalberts Integrated Piping Systems Americas, Inc.. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-668-4840 |
| Primary Part Number | 77-101-01 |
| Item Name | Valve |
| FSC / FSG | 4920 / 49 — No Item Name Available |
| Manufacturer | Aalberts Integrated Piping Systems Americas, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4129AS0151-1 | Aalberts Integrated Piping Systems Americas, Inc. (USA) |
| 77-101-01 PRIMARY | Aalberts Integrated Piping Systems Americas, Inc. (USA) |
NSN 4920-01-668-4840 is a Valve, manufactured by Aalberts Integrated Piping Systems Americas, Inc., classified under FSC 4920 (No Item Name Available). Status: active.
NSN 4920-01-668-4840 has 2 cross-referenced part numbers: 4129AS0151-1 (Aalberts Integrated Piping Systems Americas, Inc.), 77-101-01 (Aalberts Integrated Piping Systems Americas, Inc.).
There are 3 known substitutes for 4920-01-668-4840: 5950-00-557-2167, 3040-00-735-9091, 4820-01-443-7491. Verify interchangeability with system specifications before substitution.
Key specifications for 77-101-01: End Item Identification: SPECIAL AIRCRAFT AND ENGINE TOOL AND SUPPORT EQUIPMENT/PARTS. 1 total characteristics are documented in the Federal Logistics Information System.