PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20630-32-32NAL1Adapter,straight,pipe to Hose

Naval Inventory Control Point Mechanicsburg · NSN 4730-00-122-5659 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-122-5659 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-122-5659. Primary manufacturer part number: 20630-32-32NAL1.
Features
  • Adapter,straight,pipe to Hose — FSC 4730
  • Reference Number Differentiating Characteristics: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
  • Criticality Code Justification: ZZZY
  • 13 verified cross-references
  • Primary manufacturer: Naval Inventory Control Point Mechanicsburg
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Adapter,straight,pipe to Hose, cataloged under National Stock Number 4730-00-122-5659, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-122-5659
Primary Part Number20630-32-32NAL1
Item NameAdapter,straight,pipe to Hose
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerNaval Inventory Control Point Mechanicsburg
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3040-01-317-54294472-132 INTERCHANGEABLE
Connecting Link,rigid
Woodward, Inc. Div Fuel Systems and Controls
4730-01-353-28964-4721-32 INTERCHANGEABLE
Adapter,straight,tube to Hose
Hydrasearch Company, Llc
Cross-Reference Index
Part NumberManufacturer
20630-32-32NAL1 Naval Inventory Control Point Mechanicsburg (USA)
GROUP I TYPE A SIZE 2-32L1 Naval Inventory Control Point Mechanicsburg (USA)
4-4721-32L1 Naval Inventory Control Point Mechanicsburg (USA)
MILH24135L1 Naval Inventory Control Point Mechanicsburg (USA)
MIL-F-24787; MIL-F-24787/2L1 Naval Inventory Control Point Mechanicsburg (USA)
GROUP I TYPE A SIZE 2-32 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-F-24787; MIL-F-24787/2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILH24135 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
20630-32-32M Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
20630-32-32ML1 Naval Inventory Control Point Mechanicsburg (USA)
20630-32-32NA Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
4-4721-32 Naval Inventory Control Point Mechanicsburg (USA)
4-4721-32 Danfoss Power Solutions II, Llc (USA)
Related Parts
3040-01-317-5429INTERCHANGEABLE
CONNECTING LINK,RIGID
4472-132
4730-01-353-2896INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
4-4721-32

Frequently Asked Questions

What is NSN 4730-00-122-5659?

NSN 4730-00-122-5659 is a Adapter,straight,pipe to Hose, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-122-5659?

NSN 4730-00-122-5659 has 13 cross-referenced part numbers: 20630-32-32NAL1 (Naval Inventory Control Point Mechanicsburg), GROUP I TYPE A SIZE 2-32L1 (Naval Inventory Control Point Mechanicsburg), 4-4721-32L1 (Naval Inventory Control Point Mechanicsburg), MILH24135L1 (Naval Inventory Control Point Mechanicsburg), MIL-F-24787; MIL-F-24787/2L1 (Naval Inventory Control Point Mechanicsburg) and 8 more.

What NSN replaces 4730-00-122-5659?

There are 2 known substitutes for 4730-00-122-5659: 3040-01-317-5429, 4730-01-353-2896. Verify interchangeability with system specifications before substitution.

What are the specifications of 20630-32-32NAL1?

Key specifications for 20630-32-32NAL1: Reference Number Differentiating Characteristics: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS; Criticality Code Justification: ZZZY. 2 total characteristics are documented in the Federal Logistics Information System.

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