PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

505100Plug,pipe

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 4730-00-074-9634 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-074-9634 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-074-9634. Primary manufacturer part number: 505100.
Features
  • Plug,pipe — FSC 4730
  • Material: STEEL CORROSION RESISTING OVERALL
  • 2 verified cross-references
  • Primary manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Plug,pipe, cataloged under National Stock Number 4730-00-074-9634, 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 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-074-9634
Primary Part Number505100
Item NamePlug,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusACTIVE
MaterialSTEEL CORROSION RESISTING OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4220-00-465-15825078-10 INTERCHANGEABLE
Mask,underwater
Aqualung Usa, Inc
2520-01-152-3156505100 INTERCHANGEABLE
Breather
Wiggins Lift Co Inc
4220-01-444-4490505-100 INTERCHANGEABLE
Neck Dam,ring Assy
Kirby Morgan Dive Systems Inc
6150-01-644-5055505100 INTERCHANGEABLE
Cover,power Distribution Panel
Victor Machinery Corporation
Cross-Reference Index
Part NumberManufacturer
505100 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
475276 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
4220-00-465-1582INTERCHANGEABLE
MASK,UNDERWATER
5078-10
2520-01-152-3156INTERCHANGEABLE
BREATHER
505100
4220-01-444-4490INTERCHANGEABLE
NECK DAM,RING ASSY
505-100
6150-01-644-5055INTERCHANGEABLE
COVER,POWER DISTRIBUTION PANEL
505100

Frequently Asked Questions

What is NSN 4730-00-074-9634?

NSN 4730-00-074-9634 is a Plug,pipe, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-074-9634?

NSN 4730-00-074-9634 has 2 cross-referenced part numbers: 505100 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 475276 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 4730-00-074-9634?

There are 4 known substitutes for 4730-00-074-9634: 4220-00-465-1582, 2520-01-152-3156, 4220-01-444-4490 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 505100?

Key specifications for 505100: Material: STEEL CORROSION RESISTING OVERALL. 1 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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