The Guide,valve Stem, cataloged under National Stock Number 4810-01-549-9271, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 9 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-549-9271 |
| Primary Part Number | V3D10431-16C1 |
| Item Name | Guide,valve Stem |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | QUALITY CONTROLLED IAW NAVY LEVEL1 ASSURANCE GUIDE, CLEANED IAW MIL-C- 52211 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| V3D10431-16C1 | Naval Inventory Control Point Mechanicsburg (USA) |
| G547-0002-V3D10506-16C1 | Naval Inventory Control Point Mechanicsburg (USA) |
| G547-0002-V3D10431-16C1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 7550478-V3D10506-16C1 | Naval Inventory Control Point Mechanicsburg (USA) |
| V3D10506 ITEM 16C1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 7550478-V3D10431-16C1 | Naval Inventory Control Point Mechanicsburg (USA) |
| V3D10506-16C1 | Naval Inventory Control Point Mechanicsburg (USA) |
| V2C12444-4MFC1 | Naval Inventory Control Point Mechanicsburg (USA) |
| V3D10431 ITEM 16C1 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 7550478-V3D10506-16 | 3/1 Design control — primary reference Naval Sea Systems Command |
| 7550478-V3D10431-16 | 5/1 Secondary reference Naval Sea Systems Command |
| V2C12444-4MF | 5/1 Secondary reference U.S. Government activity |
| G547-0002-V3D10431-16 | 5/1 Secondary reference U.S. Government activity |
| V3D10431-16 | 5/1 Secondary reference U.S. Government activity |
| G547-0002-V3D10506-16 | 5/1 Secondary reference U.S. Government activity |
| V3D10506-16 | 5/1 Secondary reference U.S. Government activity |
| V3D10431 ITEM 16 | 5/1 Secondary reference U.S. Government activity |
| V3D10506 ITEM 16 | 5/1 Secondary reference U.S. Government activity |
NSN 4810-01-549-9271 is a Guide,valve Stem, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-549-9271 has 9 manufacturer part numbers on file: V3D10431-16C1 (Naval Inventory Control Point Mechanicsburg), G547-0002-V3D10506-16C1 (Naval Inventory Control Point Mechanicsburg), G547-0002-V3D10431-16C1 (Naval Inventory Control Point Mechanicsburg), 7550478-V3D10506-16C1 (Naval Inventory Control Point Mechanicsburg), V3D10506 ITEM 16C1 (Naval Inventory Control Point Mechanicsburg) and 4 more.
Key specifications for V3D10431-16C1: Criticality Code Justification: ZZZY; Part Name Assigned by Controlling Agency: GUIDE STEM; Reference Number Differentiating Characteristics: QUALITY CONTROLLED IAW NAVY LEVEL1 ASSURANCE GUIDE, CLEANED IAW MIL-C- 52211. 2 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.