4730-01-302-6688

Find complete technical information, availability, and procurement data for: 4730-01-302-6688
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

National Stock Number

4730-01-302-6688

Item Name Code

18018

Assigment Date

06/17/1989 (37 years ago)

An arrangement of multiple fixed resistive elements or discrete resistors permanently encased, encapsulated, or potted together, to form an inseparable unit. The resistive elements, consisting of a thin layer of conductive material deposited on or fused to an insulating base, usually are electrically connected to each other and may be arranged in any circuit configuration. Excludes:resistor, fixed (as modified); resistor assembly; resistor network, fixed-variable; and resistor set, matched.

1.120 inches nominal width across flats, 3655-01-281-7747 end item identification, 0.250 inches nominal thickness, 0.940 inches nominal overall length, hexagon wrenching facility shape

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length: 0.940 inches nominal
Thickness: 0.250 inches nominal
Wrenching Facility Shape: hexagon
End Item Identification: 3655-01-281-7747
Width Across Flats: 1.120 inches nominal
Male End Thread Class: 2a
Female End Thread Class: 2b
Male End Thread Size: 3/4-16
Male End Screw Thread Series Designator: unc
Male End Thread Direction: right-hand
Male End Thread Length: 0.687 inches nominal
Female End Thread Size: 1/4-18
Female End Screw Thread Series Designator: npt
Female End Thread Direction: right-hand
Female End Thread Length: 0.940 inches nominal
Criticality Code Justification: zzzy
Special Features: includes bulkhead nut
Material: copper alloy
Reference Number Differentiating Characteristics: cleaning, packaging, and marking iaw mil-std-1330d

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4730-01-310-8175	No Name Available	07/01/2008

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
129-B-04X15	Adapter Bushing
1551AS261	Adapter Bushing
1551AS261-1	Adapter Bushing
1551AS261-1CP	Adapter Bushing

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4730-01-302-6688?

The FSCG of the NSN 4730-01-302-6688 is 4730

Does the NSN 4730-01-302-6688 have a Schedule B code assigned?

Yes, the Schedule B code is 7412200000

Does NSN 4730-01-302-6688 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 4730-01-302-6688 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-01-302-6688 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 4730-01-302-6688 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Sat, Jun 17, 1989