PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

JUNIORVac Pump Filter Kit

Marosi Designs Llc · NSN 6625-01-563-7931 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-563-7931 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-563-7931. Primary manufacturer part number: JUNIOR.
Features
  • Vac Pump Filter Kit — FSC 6625
  • 3 verified cross-references
  • Primary manufacturer: Marosi Designs Llc
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
  • Fluid filtration and purification
  • Engine intake air cleaning
General Description

The Vac Pump Filter Kit, cataloged under National Stock Number 6625-01-563-7931, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Marosi Designs Llc. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameVac Pump Filter Kit
FSC / FSG6625 — No Item Name Available (FSG 66)
ManufacturersMarosi Designs Llc (CAGE 8NAK8); Drs Sustainment Systems Inc (CAGE 98255); Koby Inc (CAGE 01369)
Technical Specifications
ParameterValue
NSN6625-01-563-7931
Primary Part NumberJUNIOR
Item NameVac Pump Filter Kit
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerMarosi Designs Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeZ
Weight0.3500 lbs
Cube0.0116 cu ft
Verified Substitutes 4
5930-00-078-1450 INTERCHANGEABLE
Switch,push
3610-00-243-2895 INTERCHANGEABLE
Photocopying and Processing Mach
5999-00-497-6366KA1 INTERCHANGEABLE
Relay-Switch
Schneider Electric Usa, Inc.
5820-01-079-3622KA-1 INTERCHANGEABLE
Adapter,video Casse
Sony Electronics Inc
Cross-Reference Index
Part NumberManufacturer
JUNIOR PRIMARY Marosi Designs Llc (USA)
740235-1 Drs Sustainment Systems Inc (USA)
KA1 Koby Inc (USA)
Related Parts
5930-00-078-1450INTERCHANGEABLE
SWITCH,PUSH
3610-00-243-2895INTERCHANGEABLE
PHOTOCOPYING AND PROCESSING MACH
5999-00-497-6366INTERCHANGEABLE
RELAY-SWITCH
KA1
5820-01-079-3622INTERCHANGEABLE
ADAPTER,VIDEO CASSE
KA-1

Frequently Asked Questions

What is NSN 6625-01-563-7931?

NSN 6625-01-563-7931 is a Vac Pump Filter Kit, manufactured by Marosi Designs Llc, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-563-7931?

NSN 6625-01-563-7931 has 3 cross-referenced part numbers: JUNIOR (Marosi Designs Llc), 740235-1 (Drs Sustainment Systems Inc), KA1 (Koby Inc).

What NSN replaces 6625-01-563-7931?

There are 4 known substitutes for 6625-01-563-7931: 5930-00-078-1450, 3610-00-243-2895, 5999-00-497-6366 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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