The Valve,ball, cataloged under National Stock Number 4820-00-166-9955, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Akron Brass Company. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-166-9955 |
| Primary Part Number | 7810-00-0-1-84-001 |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Akron Brass Company |
| Status | CANCELLED |
| Material | COPPER ALLOY BODY |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE SEAT |
| Style Designator | STRAIGHT THRU |
| Valve Operation Method | MANUAL |
| Connection Style | PLAIN,OPTIONAL END(PIPE) ALL ENDS |
| Thread Series Designator | NPT ALL ENDS |
| Renewable Seat Ring Type | PRESSED-IN |
| Material | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
| Material | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Nominal Thread Size | 1.000 INCHES ALL ENDS IN |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Thread Series Designator | NPT ALL ENDS |
| Nominal Thread Size | 1.000 INCHES ALL ENDS IN |
| Style Designator | STRAIGHT THRU |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7810-00-0-1-91-003 | Akron Brass Company (USA) |
| 0810R00191001 | Akron Brass Company (USA) |
| 7810PISPISR | Akron Brass Company (USA) |
| 531593 | Fwd Seagrave Holdings Lp (USA) |
| 810R1 | Akron Brass Company (USA) |
| 7810-00-0-1-84-001 PRIMARY | Akron Brass Company (USA) |
| 810R | Akron Brass Company (USA) |
| 7810-P1-S-P1S-R | Akron Brass Company (USA) |
NSN 4820-00-166-9955 is a Valve,ball, manufactured by Akron Brass Company, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-166-9955 has 8 cross-referenced part numbers: 7810-00-0-1-91-003 (Akron Brass Company), 0810R00191001 (Akron Brass Company), 7810PISPISR (Akron Brass Company), 531593 (Fwd Seagrave Holdings Lp), 810R1 (Akron Brass Company) and 3 more.
There are 2 known substitutes for 4820-00-166-9955: 5307-00-638-4612, 5940-00-718-9919. Verify interchangeability with system specifications before substitution.
Key specifications for 7810-00-0-1-84-001: Material: COPPER ALLOY BODY; Material: PLASTIC POLYTETRAFLUOROETHYLENE SEAT; Style Designator: STRAIGHT THRU; Valve Operation Method: MANUAL. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-166-9955 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.