The Pin,piston, cataloged under National Stock Number 4310-00-141-9425, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 46 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-00-141-9425 |
| Primary Part Number | AVP44S4902-92078PC127 |
| Item Name | Pin,piston |
| FSC / FSG | 4310 / 43 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| End Chamfer Angle in Deg | 45.0 |
| Body Style | CHAMFERED ENDS W/RADIAL SLOT |
| Material | STEEL |
| FSC Application Data | AIR COMPRESSOR |
| Material Document and Classification | MIL-S-890, CLASS BS MIL SPEC SINGLE MATERIAL RESPONSE |
| Distance From End to Slot Center | 2.391 INCHES NOMINAL IN |
| Outside Diameter | 1.38300 INCHES MINIMUM AND 1.38320 INCHES MAXIMUM IN |
| Body Length | 5.5625 INCHES NOMINAL IN |
| Bore Diameter | 0.9375 INCHES NOMINAL IN |
| Radial Groove Radius | 0.250 INCHES NOMINAL IN |
| Groove Depth | 0.1040 INCHES MINIMUM AND 0.1140 INCHES MAXIMUM IN |
| Bore Style | STRAIGHT-THRU BORE |
| Metallic Hardness Rating | 20.0 MINIMUM ROCKWELL C AND 22.0 MAXIMUM ROCKWELL C |
| Casehardening Indicator | NOT CASEHARDENED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AVP44S4902-92078PC127 PRIMARY | Naval Sea Systems Command (USA) |
| 6003PC127 | Cooper Industries Industrial Machinery Div (USA) |
| AVP10S49-082ITEM12 PRIMARY | Naval Sea Systems Command (USA) |
| 1219PC143 | Cooper Industries Inc Dba Cooper Tools (USA) |
| AVP10S49-082PC143 PRIMARY | Naval Ship Systems Command (USA) |
| 3503ITEM12 | Cooper Industries Industrial Machinery Div (USA) |
| 1201PC143 | Cooper Industries Inc Dba Cooper Tools (USA) |
| 3503ITEM12 | Cooper Industries Inc Dba Cooper Tools (USA) |
| AVP44S4902-92080ITEM12 PRIMARY | Naval Sea Systems Command (USA) |
| 3514PC127 | Cooper Industries Industrial Machinery Div (USA) |
| AVP10S49-082PC143 PRIMARY | Naval Sea Systems Command (USA) |
| AVP10S49-082ITEM12 PRIMARY | Naval Ship Systems Command (USA) |
| AVP44S4902-92078PC127 PRIMARY | Naval Ship Systems Command (USA) |
| 1212PC143 | Cooper Industries Industrial Machinery Div (USA) |
| 3501PC127 | Cooper Industries Inc Dba Cooper Tools (USA) |
| AVP10S49-352ITEM12 PRIMARY | Naval Sea Systems Command (USA) |
| 6013PC127 | Cooper Industries Inc Dba Cooper Tools (USA) |
| 62F3 | Cooper Industries Industrial Machinery Div (USA) |
| 1219ITEM12 | Cooper Industries Inc Dba Cooper Tools (USA) |
| 3501PC127 | Cooper Industries Industrial Machinery Div (USA) |
NSN 4310-00-141-9425 is a Pin,piston, manufactured by Naval Sea Systems Command, classified under FSC 4310 (No Item Name Available). Status: active.
NSN 4310-00-141-9425 has 46 cross-referenced part numbers: AVP44S4902-92078PC127 (Naval Sea Systems Command), 6003PC127 (Cooper Industries Industrial Machinery Div), AVP10S49-082ITEM12 (Naval Sea Systems Command), 1219PC143 (Cooper Industries Inc Dba Cooper Tools), AVP10S49-082PC143 (Naval Ship Systems Command) and 41 more.
There are 2 known substitutes for 4310-00-141-9425: 4730-00-277-8273, 4730-01-043-5999. Verify interchangeability with system specifications before substitution.
Key specifications for AVP44S4902-92078PC127: End Chamfer Angle in Deg: 45.0; Body Style: CHAMFERED ENDS W/RADIAL SLOT; Material: STEEL; FSC Application Data: AIR COMPRESSOR. 14 total characteristics are documented in the Federal Logistics Information System.