The Pump and Brake Assembly, cataloged under National Stock Number 3740-00-403-5239, is classified within Federal Supply Class 3740 (Pest, Disease, and Frost Control Equipment) of the Agricultural Machinery and Equipment group. The manufacturer of record is Agricultural Aviation Engineering Co Dba Agrinautics. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 3740-00-403-5239 |
| Primary Part Number | 6330-1 |
| Item Name | Pump and Brake Assembly |
| FSC / FSG | 3740 / 37 — Pest, Disease, and Frost Control Equipment |
| Manufacturer | Agricultural Aviation Engineering Co Dba Agrinautics |
| Status | ACTIVE |
| General Characteristics Item Description | HOUSING 10.250 IN. H,9.750 IN. W.,CONTAINING 2.000 IN. DIA. INTAKECONNECTION FOR RUBBER HOSE,1.250 IN. 11 1/2 NPT DISCHARGE CONNECTION,MOUNTING BASE 5.000 IN. L 3.500 IN. W WITH TWO 0.405 IN. X 0.7025 IN.SLOTTED MOUNTINGS CENTERED 1.750 IN. APART AT EACH END IN |
| 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 |
|---|---|
| 6330-1 | Agricultural Aviation Engineering Co Dba Agrinautics (USA) |
| Reference | Meaning |
|---|---|
| 13216E5315 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3740-00-403-5239 is a Pump and Brake Assembly, manufactured by Agricultural Aviation Engineering Co Dba Agrinautics, classified under FSC 3740, Pest, Disease, and Frost Control Equipment. Status: active.
NSN 3740-00-403-5239 has 1 manufacturer part number on file: 6330-1 (Agricultural Aviation Engineering Co Dba Agrinautics).
3 possible matches (shared part number, not a government interchangeability claim): 4730-01-357-3457, 5120-01-614-5544, 3439-01-677-9350. Verify interchangeability with system specifications before substitution.
Key specifications for 6330-1: General Characteristics Item Description: HOUSING 10.250 IN. H,9.750 IN. W.,CONTAINING 2.000 IN. DIA. INTAKECONNECTION FOR RUBBER HOSE,1.250 IN. 11 1/2 NPT DISCHARGE CONNECTION,MOUNTING BASE 5.000 IN. L 3.500 IN. W WITH TWO 0.405 IN. X 0.7025 IN.SLOTTED MOUNTINGS CENTERED 1.750 IN. APART AT EACH END 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.