PartsTable TECHNICAL DATA SHEET
NSN 4730-01-424-2444Government record, cited

Manifold, Hydraulic System Access4730-01-424-2444

NSN 4730-01-424-2444 · NIIN 014242444 · Part number JMD-1081
Appleton Marine Inc · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 70433
Government record, cited
NSN 4730-01-424-2444 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-424-2444. Manufacturer of record part number: JMD-1081.
Also searched as  4730-01-424-2444 · 4730014242444 · NIIN 014242444 · 01-424-2444 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 70433 · JMD-1081 · AMD-1088 IT-90 · AMD-1088
Nearby stock numbers  ·
Features
  • Manifold,hydraulic System Access — FSC 4730
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Appleton Marine Inc
Identification
  • NSN: 4730-01-424-2444
  • NIIN: 014242444
  • FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
  • Primary part number: JMD-1081
  • Manufacturer: Appleton Marine Inc
General Description

The Manifold,hydraulic System Access, cataloged under National Stock Number 4730-01-424-2444, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Appleton Marine Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 11 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-424-2444
Primary Part NumberJMD-1081
Item NameManifold,hydraulic System Access
FSC / FSG4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
ManufacturerAppleton Marine Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 11
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3950-01-424-3345DMD-1794 POSSIBLE MATCH
DRUM,WINCH
Possible match (shared part number)Appleton Marine Inc
3040-01-424-4696DMD-1784 POSSIBLE MATCH
BRAKE DRUM
Possible match (shared part number)Appleton Marine Inc
3040-01-424-5414DMD-1785 POSSIBLE MATCH
BRAKE DRUM
Possible match (shared part number)Appleton Marine Inc
3950-01-424-5415DMD-1745 POSSIBLE MATCH
PULLEY,WHELPED GROOVE
Possible match (shared part number)Appleton Marine Inc
3950-01-424-6149DMD-1814 POSSIBLE MATCH
SUPPORT,WINCH
Possible match (shared part number)Appleton Marine Inc
3950-01-424-6839JMD-1045 POSSIBLE MATCH
CAPSTAN,WINDLASS
Possible match (shared part number)Appleton Marine Inc
3950-01-424-6846MMD-2221 POSSIBLE MATCH
ROLLER,LEVELWIND,WINDLASS
Possible match (shared part number)Appleton Marine Inc
3040-01-425-6611MMD-2277 POSSIBLE MATCH
SHAFT,STRAIGHT
Possible match (shared part number)Appleton Marine Inc
3040-01-425-6614MMD-2278 POSSIBLE MATCH
SHAFT,STRAIGHT
Possible match (shared part number)Appleton Marine Inc
3040-01-425-6615JMD-1074 POSSIBLE MATCH
COLLAR,SHAFT
Possible match (shared part number)Appleton Marine Inc
Cross-Reference Index
Part NumberManufacturer
AMD-1088 IT-90 Appleton Marine Inc (USA)
JMD-1081 PRIMARY Appleton Marine Inc (USA)
Reference documents
ReferenceMeaning
AMD-1088 D/9 Drawing number reference only
Appleton Marine Inc
Related Parts
3950-01-424-3345POSSIBLE MATCH
DRUM,WINCH
DMD-1794
3040-01-424-4696POSSIBLE MATCH
BRAKE DRUM
DMD-1784
3040-01-424-5414POSSIBLE MATCH
BRAKE DRUM
DMD-1785
3950-01-424-5415POSSIBLE MATCH
PULLEY,WHELPED GROOVE
DMD-1745
3950-01-424-6149POSSIBLE MATCH
SUPPORT,WINCH
DMD-1814
3950-01-424-6839POSSIBLE MATCH
CAPSTAN,WINDLASS
JMD-1045
3950-01-424-6846POSSIBLE MATCH
ROLLER,LEVELWIND,WINDLASS
MMD-2221
3040-01-425-6611POSSIBLE MATCH
SHAFT,STRAIGHT
MMD-2277
3040-01-425-6614POSSIBLE MATCH
SHAFT,STRAIGHT
MMD-2278
3040-01-425-6615POSSIBLE MATCH
COLLAR,SHAFT
JMD-1074
3040-01-425-6616POSSIBLE MATCH
SHAFT,SHOULDERED
MMD-2308

Frequently Asked Questions

What is NSN 4730-01-424-2444?

NSN 4730-01-424-2444 is a Manifold,hydraulic System Access, manufactured by Appleton Marine Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-424-2444?

NSN 4730-01-424-2444 has 2 manufacturer part numbers on file: AMD-1088 IT-90 (Appleton Marine Inc), JMD-1081 (Appleton Marine Inc).

What NSN replaces 4730-01-424-2444?

11 possible matches (shared part number, not a government interchangeability claim): 3950-01-424-3345, 3040-01-424-4696, 3040-01-424-5414. Verify interchangeability with system specifications before substitution.

What are the specifications of JMD-1081?

Key specifications for JMD-1081: End Item Identification: STRATEGIC SEALIFT CONVERSION SHIPS CLASS. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4730-01-424-2444 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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