4130-00-905-2621

Find complete technical information, availability, and procurement data for: 4130-00-905-2621
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Federal Supply Group

Refrigeration, Air Conditioning, and Air Circulating Equipment

Federal Supply Classification

4130 Refrigeration and Air Conditioning Components

National Stock Number

4130-00-905-2621

Item Name Code

16756

Assigment Date

06/20/1966 (60 years ago)

An item of various sizes and shapes, rigid, flat and generally smooth. It is normally located between the top of the body and the head. It may include valve ports, and may be issued with gaskets, washers, springs, bolts, disc and the like.

3.875 inches nominal body outside diameter, 0.218 inches nominal hole diameter, 5.843 inches nominal overall length, 0.562 inches nominal flange thickness, 3.500 inches nominal bore diameter

Product Characteristics

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

Hole Diameter: 0.218 inches nominal
Overall Length: 5.843 inches nominal
Flange Thickness: 0.562 inches nominal
Bore Diameter: 3.500 inches nominal
Body Outside Diameter: 3.875 inches nominal
Flange Outside Diameter: 5.250 inches nominal
Design Type: dry
Row Quantity: 1
Bottom Chamfer Angle In Deg: 30.0
Bottom Chamfer Length: 0.187 inches nominal
Valve Recess: included
Top Inside Chamfer: not included
Bottom Inside Chamfer: included
Top Intake Port: not included
Intake Hole: included
Hole Quantity Per Row: 32
Distance From Top To Center Of First Row: 0.250 inches nominal
Special Features: w/suction springs and 4 mtg holes 0.250 in. dia located on ears extending from bolt circle
Material: iron cast uns f11401 or iron cast uns f11701 or iron cast uns f12101 or iron cast uns f12401 or iron cast uns f12801 or iron cast uns f13101 or iron cast uns f13501 or iron cast uns f13801 or iron cast uns f14101
Style Designator: dry, flanged, relieved

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
LNR4	Cylinder Sleeve
LNR4A	Cylinder Sleeve

FAQs

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

What is the FSCG of the NSN 4130-00-905-2621?

The FSCG of the NSN 4130-00-905-2621 is 4130

Does NSN 4130-00-905-2621 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 4130-00-905-2621 contain precious materials?

Precious metal content is unknown

Does NSN 4130-00-905-2621 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 4130-00-905-2621 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Mon, Jun 20, 1966