1. Home /
  2. Catalog /
  3. Hose and Flexible Tubing /
  4. 4720-01-451-9048

4720-01-451-9048

Find complete technical information, availability, and procurement data for: 4720-01-451-9048

DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4720-01-451-9048 to receive an up to date pricing and availability quote by email.

4720-01-451-9048
Federal Supply Group
Pipe, Tubing, Hose, and Fittings
Federal Supply Classification
4720 Hose and Flexible Tubing
National Stock Number
4720-01-451-9048
Item Name Code
20311
Assigment Date
01/08/1998 (28 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

round cross-sectional shape style, right-hand 1st end thread direction, 0.812 inches minimum and 0.875 inches maximum outside diameter, 3a 1st end thread class, 0.367 inches minimum and 0.398 inches maximum inside diameter

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
3a 1st end
Thread Direction
right-hand 1st end
Inside Diameter
0.367 inches minimum and 0.398 inches maximum
Outside Diameter
0.812 inches minimum and 0.875 inches maximum
Minimum Inside Bending Radius
5.000 inches
Angle Between Rigid Elbow Fittings In Deg
0.0
End Item Identification
w/s code, seawolf class ssn
Connection Style
plain 1st end
End Connection Design
elbow 1st end
Connection Type
threaded external tube 1st end
Thread Quantity Per Inch
12 1st end
Burst Test Pressure
18000.0 pounds per square inch
Layer Composition And Location
1st layer spirally wrapped steel fabric and 2nd layer spirally wrapped steel fabric and outer layer braided steel wire
Maximum Operating Pressure
4500.0 pounds per square inch
Nominal Thread Size
1.188 inches 1st end
Hydrostatic Test Pressure
9000.0 pounds per square inch
Flow Angle
90.0 degrees 1st end
Inside Surface Condition
smooth
Measuring Method And Length
18.260 inches nominal working
Media For Which Designed
fuel/oil, hydrocarbon 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
6405267-ASSY61A Nonmetallic Hose Assembly

FAQs

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

What is the FSCG of the NSN 4720-01-451-9048?
The FSCG of the NSN 4720-01-451-9048 is 4720
Does NSN 4720-01-451-9048 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 4720-01-451-9048 contain precious materials?
Item does not contain precious metal.
Does NSN 4720-01-451-9048 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 4720-01-451-9048 was assigned to the Federal Catalog?
It was assigned 28 years ago, on Thu, Jan 8, 1998

Professional Distribution

Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.

  • ITAR Registered
  • DDTC Registered
  • HAZMAT Certified
  • AS9120 Quality Standards
  • 100% Quality Inspections

You May Also Like

Browse other in-demand NSN parts sourced by professionals in defense, aerospace, and manufacturing sectors. Each component meets strict standards for quality and performance.

Pricing

Submit your request below and our team will respond quickly with up-to-date pricing, delivery estimates, and stock information:

ITAR Registered

Featured Parts

Explore our most requested parts, carefully selected based on customer demand and sourcing activity. Each listing provides current specifications, availability status, and item condition:

M-13950-AA-1 ITEM 6CP
5360-01-103-2753
Valve Spring
M-13950-AA-1 ITEM 7
4820-01-103-2757
Diaphragm
M-13950-AA-1 ITEM 7CP
4820-01-103-2757
Diaphragm
M-13950-AA-1 ITEM 8
3120-01-103-2756
Valve Seat Bushing
M-13950-AA-1 ITEM 8CP
3120-01-103-2756
Valve Seat Bushing
M-13950-AA ITEM 1
4820-00-067-8542
Valve Needle
M-13950-AA ITEM 1C1
4820-00-067-8542
Valve Needle
M-13960-AB
4820-01-187-6963
Fluid Pressure Regulating Valve
M-13960-L
4820-01-305-2132
Fluid Pressure Regulating Valve
M-1397
4710-00-085-3673
Metal Tube Assembly
M-1398
5950-01-196-1132
Reactor
M-13981-E
4820-01-248-7238
Fluid Pressure Regulating Valve
M-13984-043
5120-00-168-2128
Valve Seat Puller
M-13984-54
5120-00-115-5052
Valve Seat Puller
M-1399
5950-01-201-1225
Current Transformer