NSN 4320-01-558-2828 · NIIN 015582828 · Part number BX2-1/2NAFG-NHRB
Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 07524
Government record, cited
NSN 4320-01-558-2828 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-558-2828. Manufacturer of record part number: BX2-1/2NAFG-NHRB.
Also searched as4320-01-558-2828 ·
4320015582828 ·
NIIN 015582828 ·
01-558-2828 ·
FSC 4320 Power and Hand Pumps · CAGE 07524 · BX2-1/2NAFG-NHRB · E-4751/BXL2-1/2NAFG-NHRB
Manufacturer of record: Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer
Identification
NSN: 4320-01-558-2828
NIIN: 015582828
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: BX2-1/2NAFG-NHRB
Manufacturer: Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer
General Description
The Pump,rotary, cataloged under National Stock Number 4320-01-558-2828, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4320-01-558-2828
Primary Part Number
BX2-1/2NAFG-NHRB
Item Name
Pump,rotary
FSC / FSG
4320 / 43 — Power and Hand Pumps
Manufacturer
Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer
Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer (USA)
No interchangeability data on file.
Other items in FSC 4320 — Power and Hand Pumps
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4320-00-001-1633
4320-00-001-1633 · Item name not on file
4320-00-001-2628
RETAINER AND PIN
4320-00-001-2629
HOUSING AND PIN
4320-00-001-2630
PUMP,CENTRIFUGAL
4320-00-001-2631
4320-00-001-2631 · Item name not on file
4320-00-001-2632
4320-00-001-2632 · Item name not on file
4320-00-001-3377
4320-00-001-3377 · Item name not on file
4320-00-001-3384
4320-00-001-3384 · Item name not on file
Frequently Asked Questions
What is NSN 4320-01-558-2828?
NSN 4320-01-558-2828 is a Pump,rotary, manufactured by Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer, classified under FSC 4320, Power and Hand Pumps. Status: active.
What part numbers are listed for NSN 4320-01-558-2828?
NSN 4320-01-558-2828 has 2 manufacturer part numbers on file: BX2-1/2NAFG-NHRB (Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer), E-4751/BXL2-1/2NAFG-NHRB (Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer).
What are the specifications of BX2-1/2NAFG-NHRB?
Key specifications for BX2-1/2NAFG-NHRB: End Item Identification: PUMP UNIT, RTY 100 GPM. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4320-01-558-2828 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.