SS46C01A200000

View detailed technical data, stock status, and sourcing information for: SS46C01A200000

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SS46C01A200000
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-00-942-8321
Item Name Code
20311
Assigment Date
12/25/1965 (60 years ago)

A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes:laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see gasket. For items manufactured from lubricated plastics, see bearing, washer, thrust. For items manufactured from lubricated felt, see felt, mechanical, preformed. Excludes:disk, valve; insulator washer; and shim. See also spacer, plate and spacer, sleeve.

-65.0 fahrenheit and 450.0 fahrenheit single response temp rating, 0.212 inches nominal inside diameter, 3b 1st end thread class, round cross-sectional shape style, right-hand 1st end thread direction

Product Characteristics

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

Cross-Sectional Shape Style
round
Thread Class
3b 1st end
Thread Direction
right-hand 1st end
Inside Diameter
0.212 inches nominal
Temp Rating
-65.0 fahrenheit and 450.0 fahrenheit single response
Outside Diameter
0.250 inches nominal
Minimum Inside Bending Radius
3.000 inches
Connection Style
swivel nut, flareless 1st end
End Connection Design
straight 1st end
Connection Type
threaded internal tube 1st end
Features Provided
electrostatic discharge capability
Burst Test Pressure
16000.0 pounds per square inch
Layer Composition And Location
1st layer braided corrosion resistant steel wire and outer layer braided corrosion resistant steel wire
Maximum Operating Pressure
3000.0 pounds per square inch
Nominal Thread Size
0.438 inches 1st end
Seat Angle
12.0 degrees 1st end
Hydrostatic Test Pressure
6000.0 pounds per square inch
Inside Surface Condition
smooth
Measuring Method And Length
19.750 inches nominal overall
Thread Series Designator
unjf 1st end
Specification/Standard Data
81343-as621 professional/industrial association standard

Replaces National Stock Numbers

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

NSN Name Date
4720-00-628-6593 No Name Available 07/01/1985

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
AS621-04-0196 Nonmetallic Hose Assembly
SS46C01A200000 Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-00-942-8321?
The FSCG of the NSN 4720-00-942-8321 is 4720
Does the NSN 4720-00-942-8321 have a Schedule B code assigned?
Yes, the Schedule B code is 4009420050
Does NSN 4720-00-942-8321 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 4720-00-942-8321 contain precious materials?
Precious metal content is unknown
Does NSN 4720-00-942-8321 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 4720-00-942-8321 was assigned to the Federal Catalog?
It was assigned 60 years ago, on Sat, Dec 25, 1965

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