9703-300

View detailed technical data, stock status, and sourcing information for: 9703-300
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5342 Weapon System Hardware

National Stock Number

5342-01-331-6386

Item Name Code

20319

Assigment Date

12/21/1990 (35 years ago)

A metal loop having either a v or u cross section or channelled segment(s). It may be attached to a flat band. It is designed to create a fluid tight joint and/or connect pipe, tubing, tank cover(s), duct(s) and the like, by mating with flanged or beaded ferrule(s), flared, or beaded ends. It may or may not have a sealing inner liner. A latch or latches of the quick coupling type, nut or bolt type, or threaded trunnion type is (are) used to lock and adjust the band. Excludes:coupling, clamp, pipe and ring, locking, metal drum cover.

40.0 included angle in deg, not included sealing inner liner, 3.000 inches nominal inside diameter, 2 segment quantity, 0.105 inches maximum retainer thickness

Product Characteristics

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

Inside Diameter: 3.000 inches nominal
Retainer Thickness: 0.105 inches maximum
Included Angle In Deg: 40.0
Segment Quantity: 2
Sealing Inner Liner: not included
Retainer Width: 0.440 inches maximum
Root Width: 0.143 inches minimum and 0.153 inches maximum
Material: iron alloy 660 inner liner
Material: iron alloy 660 trunnion
Material Document And Classification: ams 5732, comp 660 assn std single material response trunnion
Material Document And Classification: ams 5732, comp 660 assn std single material response inner liner
Precious Material And Location: nut silver
Precious Material: silver
Surface Treatment: silver nut
Shape: round
Surface Treatment Document And Classification: ams 2410 assn std single treatment response nut

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
52241AA300	Grooved Clamp Coupling
7D0073-300	Grooved Clamp Coupling
9703-300	Grooved Clamp Coupling
NM155016-0300	Grooved Clamp Coupling

FAQs

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

What is the FSCG of the NSN 5342-01-331-6386?

The FSCG of the NSN 5342-01-331-6386 is 5342

Does the NSN 5342-01-331-6386 have a Schedule B code assigned?

Yes, the Schedule B code is 9803200000

Does NSN 5342-01-331-6386 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 5342-01-331-6386 contain precious materials?

Item contains silver.

Does NSN 5342-01-331-6386 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 5342-01-331-6386 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Fri, Dec 21, 1990