PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

169088-1Plug,tube Fitting,threaded

Rtx Corporation Div Pratt & Whitney · NSN 4730-01-214-0258 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-214-0258 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-214-0258. Primary manufacturer part number: 169088-1.
Features
  • Plug,tube Fitting,threaded — FSC 4730
  • 9 verified cross-references
  • Primary manufacturer: Rtx Corporation Div Pratt & Whitney
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Plug,tube Fitting,threaded, cataloged under National Stock Number 4730-01-214-0258, 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 Div Pratt & Whitney. This item has 9 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NamePlug,tube Fitting,threaded
FSC / FSG4730 — No Item Name Available (FSG 47)
ManufacturersRtx Corporation Div Pratt & Whitney (CAGE 55820); Technical Development Corp (CAGE 94708); Solar Turbines Incorporated Dba Solar Turbines Incorporated (CAGE 66195); Eaton Aerospace Llc Div Fluid and Electrical Distribution Division (CAGE 97484); Hamilton Sundstrand Corporation (CAGE 99167)
Technical Specifications
ParameterValue
NSN4730-01-214-0258
Primary Part Number169088-1
Item NamePlug,tube Fitting,threaded
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerRtx Corporation Div Pratt & Whitney
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
8040-00-081-2166 INTERCHANGEABLE
Adhesive
3030-00-115-0013 INTERCHANGEABLE
Belt,v
3455-00-187-2633 INTERCHANGEABLE
Blade,hole Saw
3455-00-228-5218171621 INTERCHANGEABLE
Cutter,milling,end
New York Twist Drill Inc
8040-00-270-8136 INTERCHANGEABLE
Adhesive
9330-00-478-6164 INTERCHANGEABLE
Plastic Sheet
2240-00-505-4775 INTERCHANGEABLE
Wheel,railway
5360-00-522-9529A-40 INTERCHANGEABLE
Spring,helical,compression
Essex Industries, Inc. Dba Essex Industries
8040-00-691-1322 INTERCHANGEABLE
Adhesive
5120-01-264-2388 INTERCHANGEABLE
Socket,socket Wrench
Cross-Reference Index
Part NumberManufacturer
169088 Rtx Corporation Div Pratt & Whitney (USA)
A40 Technical Development Corp (USA)
908305C1 Solar Turbines Incorporated Dba Solar Turbines Incorporated (USA)
A40 Eaton Aerospace Llc Div Fluid and Electrical Distribution Division (USA)
169088-1 Hamilton Sundstrand Corporation (USA)
572-503-9003 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
169088-1 Solar Turbines Incorporated Dba Solar Turbines Incorporated (USA)
908305C1 Rtx Corporation Div Pratt & Whitney (USA)
169088-1 PRIMARY Rtx Corporation Div Pratt & Whitney (USA)
Related Parts
8040-00-081-2166INTERCHANGEABLE
ADHESIVE
3030-00-115-0013INTERCHANGEABLE
BELT,V
3455-00-187-2633INTERCHANGEABLE
BLADE,HOLE SAW
3455-00-228-5218INTERCHANGEABLE
CUTTER,MILLING,END
171621
8040-00-270-8136INTERCHANGEABLE
ADHESIVE
9330-00-478-6164INTERCHANGEABLE
PLASTIC SHEET
2240-00-505-4775INTERCHANGEABLE
WHEEL,RAILWAY
5360-00-522-9529INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
A-40
8040-00-691-1322INTERCHANGEABLE
ADHESIVE
5120-01-264-2388INTERCHANGEABLE
SOCKET,SOCKET WRENCH
6630-01-323-6560INTERCHANGEABLE
COLORIMETER,PHOTOELECTRIC
169088
7690-01-366-0919INTERCHANGEABLE
LABEL
A-40

Frequently Asked Questions

What is NSN 4730-01-214-0258?

NSN 4730-01-214-0258 is a Plug,tube Fitting,threaded, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 4730 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4730-01-214-0258?

NSN 4730-01-214-0258 has 9 cross-referenced part numbers: 169088 (Rtx Corporation Div Pratt & Whitney), A40 (Technical Development Corp), 908305C1 (Solar Turbines Incorporated Dba Solar Turbines Incorporated), A40 (Eaton Aerospace Llc Div Fluid and Electrical Distribution Division), 169088-1 (Hamilton Sundstrand Corporation) and 4 more.

What NSN replaces 4730-01-214-0258?

There are 12 known substitutes for 4730-01-214-0258: 8040-00-081-2166, 3030-00-115-0013, 3455-00-187-2633 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 4730-01-214-0258 still in active supply?

NSN 4730-01-214-0258 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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