Aerospace Hardware Store

Aerospace

Hardware

176C2258 Tube Reducer

4730-01-130-9195

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

Request for Quote

Send us a request for quote using the form below. Our team will promptly provide you with the latest pricing and availability details.

AS9120 ISO9001 Aviation Suppliers Association Global Shipping

Featured Parts

900 X 77955
4820-01-455-4570
Directional Control Linear Slide
9000
4820-00-957-5655
Angle Valve
9000-000-00-000630
5325-01-614-1353
Retaining Ring
9000-000-00-001446
5310-01-614-1406
Spring Tension Washer
9000-000-00-007591
5365-01-614-3464
Keyed Lock Ring
9000-000-00-011239
5330-01-614-8077
Ring Sealing
9000-000-00-012800
5305-01-673-0900
Machine Screw
9000-000-00-020955
5360-01-614-1694
Compression Helical Spring

Need Assistance?

Our catalog is extensive, but we understand that sometimes specific needs might not be immediately available. If you could not find the exact products you were searching for, we are here to help!

Contact us directly, and our team will assist you in finding the perfect solution for your requirements.

Contact Us

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

  • Genuine Manufacturers Parts
  • 100% Product Inspection
  • 7 Year Sales Record Retention
  • Fast On-Time Delivery
  • HAZMAT Certified
  • Global Shipping

Official Item Classification

Name
Tube Reducer
Part Number
176C2258
(NSN) National Stock Number
4730-01-130-9195
(FSG) Federal Supply Group
47 Pipe, Tubing, Hose, And Fittings
(INC) Item Name Code
08506
(FIIG) Federal Item Identification Guide
A080B0
Date
04/30/1982 (44 years ago)

grooved (tube) 2nd end connection style, threaded internal tube 1st end connection type, concentric reducer type, 2a 1st end thread class, swivel nut, flare (tube) style 3 optional end 1st end connection style

Specs & Compatibility

Thread Class

2a 1st end

Reducer Type

concentric

Connection Style

swivel nut, flare (tube) style 3 optional end 1st end

Connection Style

grooved (tube) 2nd end

Connection Type

threaded internal tube 1st end

Connection Type

unthreaded external tube 2nd end

Nominal Thread Size

0.438 inches 1st end

Seat Angle

12.0 degrees 1st end

Nominal Outside Diameter Tube Accommodated

0.125 inches 2nd end

Nominal Outside Diameter Tube Accommodated

0.250 inches 1st end

Nominal Overall Length

1.469 inches

Material

steel corrosion resisting overall

Thread Series Designator

unf 1st end

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0008506

Related Hardware Products

Part Number Description
176C2258 Tube Reducer
176C2258-1 Tube Reducer
SS-400-R-2 Tube Reducer

Frequently Asked Questions

What is the FSCG of the NSN 4730-01-130-9195?
The FSCG of the NSN 4730-01-130-9195 is 4730
Does the NSN 4730-01-130-9195 have a Schedule B code assigned?
Yes, the Schedule B code is 7307290000
Does NSN 4730-01-130-9195 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 4730-01-130-9195 contain precious materials?
Item does not contain precious metal.
Does NSN 4730-01-130-9195 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4730-01-130-9195 was assigned to the Federal Catalog?
It was assigned 44 years ago, on Fri, Apr 30, 1982