The Pin,piston, cataloged under National Stock Number 4310-00-277-3446, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 17 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-00-277-3446 |
| Primary Part Number | 10824N |
| Item Name | Pin,piston |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions |
| Status | ACTIVE |
| FSC Application Data | AIR COMPRESSOR |
| Body Style | RADII ENDS |
| Radius | 0.063 INCHES NOMINAL IN |
| Bore Style | STRAIGHT-THRU BORE |
| Material Document and Classification | MIL-S-890, CLASS AC MIL SPEC SINGLE MATERIAL RESPONSE |
| Outside Diameter | 1.43650 INCHES MINIMUM AND 1.43750 INCHES MAXIMUM IN |
| Body Length | 4.7500 INCHES NOMINAL IN |
| Casehardening Indicator | CASEHARDENED |
| Bore Diameter | 0.8750 INCHES NOMINAL IN |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 10824N PRIMARY | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA) |
| Reference | Meaning |
|---|---|
| 10824N | 3/9 Design control — primary reference Siemens Energy, Inc. Dba Dresser-Rand |
| P1N41 | 5/9 Secondary reference U.S. Government activity |
| HL3384PC81 | 5/9 Secondary reference U.S. Government activity |
| HL3407PC81 | 5/9 Secondary reference U.S. Government activity |
| HL4494PC81 | 5/9 Secondary reference U.S. Government activity |
| HL3389PC81 | 5/9 Secondary reference U.S. Government activity |
| HL3392PC81 | 5/9 Secondary reference U.S. Government activity |
| 8652PC60 | 5/9 Secondary reference U.S. Government activity |
| HL3410PC81 | 5/9 Secondary reference U.S. Government activity |
| HL3404PC81 | 5/9 Secondary reference U.S. Government activity |
| 10824N | 5/9 Secondary reference U.S. Government activity |
| 10824N | 5/9 Secondary reference Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions |
| HL4491PC81 | 5/9 Secondary reference U.S. Government activity |
| HL3395PC81 | 5/9 Secondary reference U.S. Government activity |
| HL3381PC81 | 5/9 Secondary reference U.S. Government activity |
| HL4488PC81 | 5/9 Secondary reference U.S. Government activity |
| HL3387PC81 | 5/9 Secondary reference U.S. Government activity |
NSN 4310-00-277-3446 is a Pin,piston, manufactured by Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-00-277-3446 has 1 manufacturer part number on file: 10824N (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions).
Key specifications for 10824N: FSC Application Data: AIR COMPRESSOR; Body Style: RADII ENDS; Radius: 0.063 INCHES NOMINAL IN; Bore Style: STRAIGHT-THRU BORE. 10 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.