PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SS-400-1-2Adapter,straight,pipe to Tube

Swagelok Co · NSN 4730-01-617-7296 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-617-7296 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-617-7296. Primary manufacturer part number: SS-400-1-2.
Features
  • Adapter,straight,pipe to Tube — FSC 4730
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
  • 1 verified cross-reference
  • Primary manufacturer: Swagelok Co
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-01-617-7296, 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 Swagelok Co. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN4730-01-617-7296
Primary Part NumberSS-400-1-2
Item NameAdapter,straight,pipe to Tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerSwagelok Co
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-00-684-4065SS-400-1-2 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Swagelok Co
4730-01-303-12341551AS264-3 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
SS-400-1-2 Swagelok Co (USA)
Related Parts
4730-00-684-4065INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
SS-400-1-2
4730-01-303-1234INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
1551AS264-3

Frequently Asked Questions

What is NSN 4730-01-617-7296?

NSN 4730-01-617-7296 is a Adapter,straight,pipe to Tube, manufactured by Swagelok Co, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-617-7296?

NSN 4730-01-617-7296 has 1 cross-referenced part number: SS-400-1-2 (Swagelok Co).

What NSN replaces 4730-01-617-7296?

There are 2 known substitutes for 4730-01-617-7296: 4730-00-684-4065, 4730-01-303-1234. Verify interchangeability with system specifications before substitution.

What are the specifications of SS-400-1-2?

Key specifications for SS-400-1-2: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. 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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