The Guide,poppet, cataloged under National Stock Number 4820-01-544-8705, is classified within Federal Supply Class 4820 (Valves, Nonpowered) 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 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-544-8705 |
| Primary Part Number | V2C12954-4MFL1 |
| Item Name | Guide,poppet |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS |
| 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 |
|---|---|
| V2C12954-4MFL1 | Naval Inventory Control Point Mechanicsburg (USA) |
| V3E10073 ITEM 23L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| V2C12954-4MF | 5/1 Secondary reference U.S. Government activity |
| V3E10073 ITEM 23 | 3/1 Design control — primary reference U.S. Government activity |
NSN 4820-01-544-8705 is a Guide,poppet, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-544-8705 has 2 manufacturer part numbers on file: V2C12954-4MFL1 (Naval Inventory Control Point Mechanicsburg), V3E10073 ITEM 23L1 (Naval Inventory Control Point Mechanicsburg).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-545-4479. Verify interchangeability with system specifications before substitution.
Key specifications for V2C12954-4MFL1: Criticality Code Justification: ZZZY; Part Name Assigned by Controlling Agency: REGULATOR ASSEMBLY (DRAWING); End Item Identification: MANIFOLD 26VL RED HIP 3000PSI SWUE; Reference Number Differentiating Characteristics: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS. 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.