PartsTable TECHNICAL DATA SHEET
NSN 4730-01-417-4032Government record, cited

Manifold Assembly, Hydraulic4730-01-417-4032

NSN 4730-01-417-4032 · NIIN 014174032 · Part number 218002354
Naval Sea Systems Command · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 53711
Government record, cited
NSN 4730-01-417-4032 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-417-4032. Manufacturer of record part number: 218002354.
Also searched as  4730-01-417-4032 · 4730014174032 · NIIN 014174032 · 01-417-4032 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 53711 · 218002354 · 6406598 · 556-6406598-MACD-ASSY-B
Nearby stock numbers  ·
Features
  • Manifold Assembly,hydraulic — FSC 4730
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Naval Sea Systems Command
Identification
  • NSN: 4730-01-417-4032
  • NIIN: 014174032
  • FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
  • Primary part number: 218002354
  • Manufacturer: Naval Sea Systems Command
General Description

The Manifold Assembly,hydraulic, cataloged under National Stock Number 4730-01-417-4032, 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 Naval Sea Systems Command. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 10 items share a part number with this NSN in the catalog (possible match — not a government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
NSN4730-01-417-4032
Primary Part Number218002354
Item NameManifold Assembly,hydraulic
FSC / FSG4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
ManufacturerNaval Sea Systems Command
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 10
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4730-01-417-4595556-6406598-MACD-ASSY-A POSSIBLE MATCH
MANIFOLD ASSEMBLY,HYDRAULIC
Possible match (shared part number)Naval Sea Systems Command
4730-01-417-6130218002375 POSSIBLE MATCH
MANIFOLD,HYDRAULIC SYSTEM ACCESS
Possible match (shared part number)Naval Sea Systems Command
4730-01-417-8677556-6406598-MACD-ASSY-E POSSIBLE MATCH
MANIFOLD ASSEMBLY,HYDRAULIC
Possible match (shared part number)Naval Sea Systems Command
4730-01-417-8920218002366 POSSIBLE MATCH
MANIFOLD ASSEMBLY,HYDRAULIC
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
4730-01-417-9824556-6406598-MACD-ASSY-F POSSIBLE MATCH
MANIFOLD,HYDRAULIC SYSTEM ACCESS
Possible match (shared part number)Naval Sea Systems Command
4820-01-418-2137218002324 POSSIBLE MATCH
STEM,FLUID VALVE
Possible match (shared part number)Naval Sea Systems Command
4820-01-418-2138218002325 POSSIBLE MATCH
STEM,FLUID VALVE
Possible match (shared part number)Naval Sea Systems Command
4820-01-418-2141218002326 POSSIBLE MATCH
STEM,FLUID VALVE
Possible match (shared part number)Naval Sea Systems Command
4820-01-418-3544218016301 AND 218006201 POSSIBLE MATCH
PARTS KIT,BALL VALVE
Possible match (shared part number)Naval Sea Systems Command
4820-01-418-3546218016433 AND 218001476 POSSIBLE MATCH
PARTS KIT,BALL VALVE
Possible match (shared part number)Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
218002354 Naval Sea Systems Command (USA)
556-6406598-MACD-ASSY-B Naval Sea Systems Command (USA)
Reference documents
ReferenceMeaning
218002354 3/2 Design control — primary reference
U.S. Government activity
6406598 D/9 Drawing number reference only
Naval Sea Systems Command
Related Parts
4730-01-417-4595POSSIBLE MATCH
MANIFOLD ASSEMBLY,HYDRAULIC
556-6406598-MACD-ASSY-A
4730-01-417-6130POSSIBLE MATCH
MANIFOLD,HYDRAULIC SYSTEM ACCESS
218002375
4730-01-417-8677POSSIBLE MATCH
MANIFOLD ASSEMBLY,HYDRAULIC
556-6406598-MACD-ASSY-E
4730-01-417-8920POSSIBLE MATCH
MANIFOLD ASSEMBLY,HYDRAULIC
218002366
4730-01-417-9824POSSIBLE MATCH
MANIFOLD,HYDRAULIC SYSTEM ACCESS
556-6406598-MACD-ASSY-F
4820-01-418-2137POSSIBLE MATCH
STEM,FLUID VALVE
218002324
4820-01-418-2138POSSIBLE MATCH
STEM,FLUID VALVE
218002325
4820-01-418-2141POSSIBLE MATCH
STEM,FLUID VALVE
218002326
4820-01-418-3544POSSIBLE MATCH
PARTS KIT,BALL VALVE
218016301 AND 218006201
4820-01-418-3546POSSIBLE MATCH
PARTS KIT,BALL VALVE
218016433 AND 218001476

Frequently Asked Questions

What is NSN 4730-01-417-4032?

NSN 4730-01-417-4032 is a Manifold Assembly,hydraulic, manufactured by Naval Sea Systems Command, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-417-4032?

NSN 4730-01-417-4032 has 2 manufacturer part numbers on file: 218002354 (Naval Sea Systems Command), 556-6406598-MACD-ASSY-B (Naval Sea Systems Command).

What NSN replaces 4730-01-417-4032?

10 possible matches (shared part number, not a government interchangeability claim): 4730-01-417-4595, 4730-01-417-6130, 4730-01-417-8677. Verify interchangeability with system specifications before substitution.

What are the specifications of 218002354?

Key specifications for 218002354: End Item Identification: SEAWOLF CLASS SSN. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4730-01-417-4032 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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