PartsTable TECHNICAL DATA SHEET
NSN 4320-01-429-6025Government record, cited

Cylinder Sleeve4320-01-429-6025

NSN 4320-01-429-6025 · NIIN 014296025 · Part number M51671
Jetstream of Houston, Llp Dba Jetstream of Houston Llp · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 56570
Government record, cited
NSN 4320-01-429-6025 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-429-6025. Manufacturer of record part number: M51671.
Also searched as  4320-01-429-6025 · 4320014296025 · NIIN 014296025 · 01-429-6025 · FSC 4320 Power and Hand Pumps · CAGE 56570 · M51671
Nearby stock numbers  ·
Features
  • Cylinder Sleeve — FSC 4320
  • Body Outside Diameter: 4.000 INCHES NOMINAL IN
  • Material: STEEL CORROSION RESISTING
  • 1 manufacturer part number on file
  • Manufacturer of record: Jetstream of Houston, Llp Dba Jetstream of Houston Llp
Identification
  • NSN: 4320-01-429-6025
  • NIIN: 014296025
  • FSC: 4320 — Power and Hand Pumps
  • FSG: 43 — Pumps and Compressors
  • Primary part number: M51671
  • Manufacturer: Jetstream of Houston, Llp Dba Jetstream of Houston Llp
General Description

The Cylinder Sleeve, cataloged under National Stock Number 4320-01-429-6025, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Jetstream of Houston, Llp Dba Jetstream of Houston Llp. Government technical data includes 2 specifications, 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. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-429-6025
Primary Part NumberM51671
Item NameCylinder Sleeve
FSC / FSG4320 / 43 — Power and Hand Pumps
ManufacturerJetstream of Houston, Llp Dba Jetstream of Houston Llp
StatusACTIVE
Body Outside Diameter4.000 INCHES NOMINAL IN
MaterialSTEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
M51671 PRIMARY Jetstream of Houston, Llp Dba Jetstream of Houston Llp (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 4320-01-429-6025?

NSN 4320-01-429-6025 is a Cylinder Sleeve, manufactured by Jetstream of Houston, Llp Dba Jetstream of Houston Llp, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-429-6025?

NSN 4320-01-429-6025 has 1 manufacturer part number on file: M51671 (Jetstream of Houston, Llp Dba Jetstream of Houston Llp).

What are the specifications of M51671?

Key specifications for M51671: Body Outside Diameter: 4.000 INCHES NOMINAL IN; Overall Length: 6.000 INCHES NOMINAL IN; Special Features: STUFFING BOX FOR A 9-10IN. PLUNGER FOR A 3015 UNIX PUMP IN; Material: STEEL CORROSION RESISTING. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-429-6025 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.
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