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801-6640963 ASSY 140

View detailed technical data, stock status, and sourcing information for: 801-6640963 ASSY 140

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801-6640963 ASSY 140
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-01-508-3841
Item Name Code
20311
Assigment Date
05/20/2003 (23 years ago)

A washer, usually round, with a centrally-located hole. Its edges and two bearing surfaces are designed in such a way that applied pressure brings into play the spring tension and/or frictional locking principle that materially resists any tendency toward turning. It may be made of one or two pieces.

right-hand 1st end thread direction, 2a 1st end thread class, round cross-sectional shape style, 0.875 inches minimum and 0.917 inches maximum inside diameter, -40.0 fahrenheit and 200.0 fahrenheit single response temp rating

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
2a 1st end
Thread Direction
right-hand 1st end
Inside Diameter
0.875 inches minimum and 0.917 inches maximum
Temp Rating
-40.0 fahrenheit and 200.0 fahrenheit single response
Outside Diameter
1.203 inches minimum and 1.262 inches maximum
Minimum Inside Bending Radius
7.380 inches
End Item Identification
ship; eafw misc parts
Connection Style
external seat for gasket seal (boss) 1st end
End Connection Design
straight 1st end
Connection Type
threaded external boss 1st end
Thread Quantity Per Inch
12 1st end
Burst Test Pressure
2000.0 pounds per square inch
Layer Composition And Location
outer layer molded rubber, synthetic and 1st layer braided polyester cord and 2nd layer braided polyester cord
Maximum Operating Pressure
500.0 pounds per square inch
Nominal Thread Size
2.000 inches 1st end
Hydrostatic Test Pressure
1000.0 pounds per square inch
Outer Covering Environmental Protection
abrasion resistant and oxidation resistant and light resistant and weatherproof
Criticality Code Justification
feat
Inside Surface Condition
smooth
Measuring Method And Length
40.660 inches nominal overall
Part Name Assigned By Controlling Agency
dogleg hose assembly
Special Features
weapon system essential; assebly has 90 degree elbow 20.33 inch from each end
Media For Which Designed
hydraulic fluid single response
Thread Series Designator
un 1st end

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
2633-225-01 ASSY 140 Nonmetallic Hose Assembly
263322501-0140 Nonmetallic Hose Assembly
532-7286798-F255 Nonmetallic Hose Assembly
801-6640963 ASSY 140 Nonmetallic Hose Assembly
H659-2204-F255 Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-508-3841?
The FSCG of the NSN 4720-01-508-3841 is 4720
Does NSN 4720-01-508-3841 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 4720-01-508-3841 contain precious materials?
Item does not contain precious metal.
Does NSN 4720-01-508-3841 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 4720-01-508-3841 was assigned to the Federal Catalog?
It was assigned 23 years ago, on Tue, May 20, 2003

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