The Bonnet,manifold, cataloged under National Stock Number 4820-01-151-8033, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-151-8033 |
| Item Name | Bonnet,manifold |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| General Characteristics Item Description | MONEL MATERIAL;3.005 IN. DIA 0.940 IN. O/A HTH UNDERSIDE 2.368 IN. DIA 0.275 IN. DEPTH W/A CUT AWAY 2.050 IN. LG,ONE CENTER HOLE 0.632 IN. DIA TWO POSITIONING HOLES 0.265 IN. DIA SPACED 90 DEG APART,FOUR MTG HOLES 0.280 IN. DIA EQUALLY SPACED ON A 1.726 IN. DIA BOLT CIRCLE IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 87794-2401 | D/9 Drawing number reference only U.S. Government activity |
| 87794-2401 ITEM 37 | 3/2 Design control — primary reference U.S. Government activity |
| 518-4775504 ITEM 37 | 3/2 Design control — primary reference U.S. Government activity |
| 518-4775504 | D/9 Drawing number reference only U.S. Government activity |
| 87791-4602 ITEM | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 516-4788433 ITE | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 4820-01-151-8033 is a Bonnet,manifold, classified under FSC 4820, Valves, Nonpowered. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 4820-01-178-6508, 4820-01-189-8821, 4730-01-208-9314. Verify interchangeability with system specifications before substitution.
Key specifications for 4820-01-151-8033: General Characteristics Item Description: MONEL MATERIAL;3.005 IN. DIA 0.940 IN. O/A HTH UNDERSIDE 2.368 IN. DIA 0.275 IN. DEPTH W/A CUT AWAY 2.050 IN. LG,ONE CENTER HOLE 0.632 IN. DIA TWO POSITIONING HOLES 0.265 IN. DIA SPACED 90 DEG APART,FOUR MTG HOLES 0.280 IN. DIA EQUALLY SPACED ON A 1.726 IN. DIA BOLT CIRCLE IN. 1 specification is 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.