FSC: 3740 — Pest, Disease, and Frost Control Equipment
FSG: 37 — Agricultural Machinery and Equipment
General Description
The Aspirator,insect Backpack, cataloged under National Stock Number 3740-01-503-5339, is classified within Federal Supply Class 3740 (Pest, Disease, and Frost Control Equipment) of the Agricultural Machinery and Equipment group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3740-01-503-5339
Item Name
Aspirator,insect Backpack
FSC / FSG
3740 / 37 — Pest, Disease, and Frost Control Equipment
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
MODEL 1412
3/9Design control — primary reference
John W Hock Company Dba Hock, John W Co
No interchangeability data on file.
Other items in FSC 3740 — Pest, Disease, and Frost Control Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3740-00-010-2848
3740-00-010-2848 · Item name not on file
3740-00-019-4348
3740-00-019-4348 · Item name not on file
3740-00-020-4258
3740-00-020-4258 · Item name not on file
3740-00-020-4260
3740-00-020-4260 · Item name not on file
3740-00-021-0152
3740-00-021-0152 · Item name not on file
3740-00-024-0839
3740-00-024-0839 · Item name not on file
3740-00-024-0840
3740-00-024-0840 · Item name not on file
3740-00-024-2634
3740-00-024-2634 · Item name not on file
Frequently Asked Questions
What is NSN 3740-01-503-5339?
NSN 3740-01-503-5339 is a Aspirator,insect Backpack, classified under FSC 3740, Pest, Disease, and Frost Control Equipment. Status: active.
What are the specifications of 3740-01-503-5339?
Key specifications for 3740-01-503-5339: Special Features: BACKPACK ALUMIMUM FRAME WITH 2 EACH 12 VDC/17 AMPHR GEL-CELL BATTERIES, 5 FT NEOPRENE HOSE, 6 POLYPROPYLENE COLLECTION CUPS (FINE MESH SCREEN COLLECTING CUPT PART 1.01) AND 6 EACH THUMBSCREWS VDC; Part Name Assigned by Controlling Agency: CDC BACKPACK ASPIRATOR - MODEL 1412. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3740-01-503-5339 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.