4320-01-287-9368

Find complete technical information, availability, and procurement data for: 4320-01-287-9368
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-287-9368

Item Name Code

10255

Assigment Date

12/06/1989 (36 years ago)

2.001 inches minimum and 2.003 inches maximum inside diameter, 0.8135 inches nominal groove depth, right-hand thread direction, 0.590 inches nominal groove width, 3a thread class

Product Characteristics

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

Thread Class: 3a
Thread Direction: right-hand
Inside Diameter: 2.001 inches minimum and 2.003 inches maximum
Groove Depth: 0.8135 inches nominal
Groove Width: 0.590 inches nominal
Outside Diameter: 4.000 inches nominal
Material Thickness: 1.410 inches nominal
Mounting Hole Quantity: 2
Mounting Hole Type: threaded
Special Features: 1st end w/ 2.750 in. dia,0.380 in. lg step which contains the 2 mtg holes spaced 180 deg apart thru lg; 2nd has 3.310 in. dia flange,not 4.000 in. dia
Material: steel
Style Designator: round, grooved
Supplementary Features: w/ 2 ms51963-64 setscrews,nsn 5305-00-723-9386
Thread Size And Series/Type Designator: 0.250-20 unc

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
6506121	Dirt and Liquid Deflector
6506121 PIECE 8	Dirt and Liquid Deflector
6506121 PIECES 8 AND 9	Dirt and Liquid Deflector

FAQs

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

What is the FSCG of the NSN 4320-01-287-9368?

The FSCG of the NSN 4320-01-287-9368 is 4320

Does the NSN 4320-01-287-9368 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-01-287-9368 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 4320-01-287-9368 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-01-287-9368 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 4320-01-287-9368 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Wed, Dec 6, 1989