The Valve,pneumatic Tank, cataloged under National Stock Number 4820-00-889-8780, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-889-8780 |
| Primary Part Number | 910868-0001 |
| Item Name | Valve,pneumatic Tank |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | ACTIVE |
| First End Style Designator | PLAIN |
| Commercial Core Length Designator | SHORT |
| Material | COPPER ALLOY SEAT |
| First End Nominal Thread Size | 0.063 INCHES IN |
| Second End Relationship with First End | NOT IDENTICAL |
| Second End Style Designator | GASKET SEAL |
| First End Thread Series Designator | ANPT |
| Body Style | STRAIGHT THRU |
| Second End Thread Series Designator | UNEF |
| End Connection Quantity | 2 |
| Second End Thread Direction | RIGHT-HAND |
| Core Environmental Protection | HEAT, DRY |
| First End Connection Type | THREADED EXTERNAL PIPE |
| First End Thread Direction | RIGHT-HAND |
| First End Nominal Pipe Size Accommodated | 0.062 INCHES IN |
| Commercial Spring Tension Rating | NOT RATED |
| Second End Thread Class | 3A A |
| Criticality Code Justification | FEAT |
| Flow Control Device | POPPET |
| Material | COPPER ALLOY BODY |
| Second End Nominal Thread Size | 0.303 INCHES IN |
| Second End Connection Type | THREADED EXTERNAL BOSS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5313 | Scovill Inc Schrader Bellows Div (USA) |
| 910868-1 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 910868 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 910868-0001 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
NSN 4820-00-889-8780 is a Valve,pneumatic Tank, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-889-8780 has 4 cross-referenced part numbers: 5313 (Scovill Inc Schrader Bellows Div), 910868-1 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 910868 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 910868-0001 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
There are 12 known substitutes for 4820-00-889-8780: 3110-00-156-4746, 3110-00-156-7946, 3110-00-157-3731 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 910868-0001: Special Features: WEAPON SYSTEM ESSENTAIL; First End Style Designator: PLAIN; Commercial Core Length Designator: SHORT; Material: COPPER ALLOY SEAT. 24 total characteristics are documented in the Federal Logistics Information System.