The Valve,check, cataloged under National Stock Number 4820-01-529-1653, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is 3m Company. This item has 2 commercial cross-references from 2 manufacturers, 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 | 4820-01-529-1653 |
| Primary Part Number | 91-129/4 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | 3m Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-529-1653 is a Valve,check, manufactured by 3m Company, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-529-1653 has 2 cross-referenced part numbers: 91-129/4 (3m Company), 91-129/4 (Accuspray Inc).
There are 3 known substitutes for 4820-01-529-1653: 5310-00-167-0814, 4730-00-882-8621, 5977-01-290-8274. Verify interchangeability with system specifications before substitution.
Key specifications for 91-129/4: End Item Identification: ONE QUART CUP FOR SPRAY GUN. 1 total characteristics are documented in the Federal Logistics Information System.