The Piston,pump, cataloged under National Stock Number 4320-01-070-8812, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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.
Catalog Facts
Item Name
Piston,pump
FSC / FSG
4320 — Power and Hand Pumps (FSG 43)
Technical Specifications
Parameter
Value
NSN
4320-01-070-8812
Item Name
Piston,pump
FSC / FSG
4320 / 43 — Power and Hand Pumps
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
1560-01-113-8166100553POSSIBLE MATCH
HANDLE,TILT
Possible match (shared part number)Bae Systems Land & Armaments L.p.
6105-01-148-72693N013POSSIBLE MATCH
MOTOR,ALTERNATING CURRENT
Possible match (shared part number)W.w. Grainger, Inc. Div Government Sales Division
4410-01-585-8517POSSIBLE MATCH
DUAL SLIDE
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
100-553
3/2Design control — primary reference
U.S. Government activity
Related Parts
1560-01-113-8166POSSIBLE MATCH
HANDLE,TILT
100553
6105-01-148-7269POSSIBLE MATCH
MOTOR,ALTERNATING CURRENT
3N013
4410-01-585-8517POSSIBLE MATCH
DUAL SLIDE
Frequently Asked Questions
What is NSN 4320-01-070-8812?
NSN 4320-01-070-8812 is a Piston,pump, classified under FSC 4320, Power and Hand Pumps. Status: active.
What NSN replaces 4320-01-070-8812?
3 possible matches (shared part number, not a government interchangeability claim): 1560-01-113-8166, 6105-01-148-7269, 4410-01-585-8517. Verify interchangeability with system specifications before substitution.
Is NSN 4320-01-070-8812 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.