EF-SM1600A-2020

Tube to Hose Straight Adapter

This page provides complete and verified information for part number EF-SM1600A-2020, NSN 4730-00-758-7720

You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.

EF-SM1600A-2020
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
National Stock Number
4730-00-758-7720
Item Name Code
03777
Assigment Date
01/01/1960 (66 years ago)

A microcircuit whose output is a function of the input; that is, the output varies in a predetermined and essentially predictable manner from the input signal.

2b 1st end thread class, threaded internal tube 1st end connection type, threaded external hose gripping 2nd end connection type, swivel nut, flare (tube) style 3 optional end 1st end connection style, gripping nipple (nose) 2nd end connection style

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Thread Class
2b 1st end
Connection Style
swivel nut, flare (tube) style 3 optional end 1st end
Connection Style
gripping nipple (nose) 2nd end
Connection Type
threaded external hose gripping 2nd end
Connection Type
threaded internal tube 1st end
Thread Quantity Per Inch
12 1st end
Nominal Thread Size
1.625 inches 1st end
Seat Angle
37.0 degrees 1st end
Nominal Inside Diameter Hose Accommodated
1.050 inches 2nd end
Nominal Outside Diameter Hose Accommodated
1.625 inches 2nd end
Nominal Outside Diameter Tube Accommodated
1.250 inches 1st end
Nominal Overall Length
5.100 inches
Material
steel overall
Thread Series Designator
un 1st end

Classification Data

Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.

Type of Item Identification
1 - Full descriptive item identification
Demilitarization
A - 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.
Criticality
X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Federal Item Identification Guide
A080B0
Precious Metals Indicator
U - Precious metal content is unknown
Pseudo Item Name Code
0003777
Hazardous Material Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Schedule B Code
7307992000

Freight Information

Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.

Major Organizational Entity
XX
National Motor Freight Classification Item Number
052190
National Motor Freight Classification Sub-Item Number
Z
Uniform Freight Classification Item Number
30000
National Motor Freight Class Rating
W - Rating variable
Water Commodity
576 - Metal and metal products, nos, (less than 35 feet)
Type of Cargo
Z - No special type of cargo code applicable
Special Hand
9 - Other or no special handling required (sh)
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Air Commodity
BZ -
National Motor Freight Description
pipe,tubing,or pipe or tubing fitti

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for EF-SM1600A-2020

What is the FSCG of the NSN 4730-00-758-7720?
The FSCG of the NSN 4730-00-758-7720 is 4730
Does the NSN 4730-00-758-7720 have a Schedule B code assigned?
Yes, the Schedule B code is 7307992000
Does NSN 4730-00-758-7720 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 4730-00-758-7720 contain precious materials?
Precious metal content is unknown
Does NSN 4730-00-758-7720 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 4730-00-758-7720 was assigned to the Federal Catalog?
It was assigned 66 years ago, on Fri, Jan 1, 1960

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