Nonmetallic Hose Assembly

27051

27051
(NSN) National Stock Number
4720-01-131-6897
Federal Supply Classification
4720 Hose and Flexible Tubing
Item Name Code
20311
Schedule B Code
-
Summary

Round cross-sectional shape style, 0.312 inches nominal inside diameter, elbow 2nd end end connection design, straight 1st end end connection design, recessed flange 1st end connection type, 2000.0 pounds per square inch burst test pressure

DAC HCC DMIL RNCC
4 - - 3
RNVC SADC MSDS RNAAC
2 - - 9Z
Identification

A length of nonmetallic hose with fittings on one or both ends. For items without fittings, see hose, nonmetallic. Excludes:hose assembly, air duct; and hose assembly, air duct, air breathing.

INC FIIG Concept Condition
20311 A542A0 - 2
Specifications
Cross-Sectional Shape Style
round
Details The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.
Inside Diameter
0.312 inches nominal
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the inside circumference.
End Connection Design
elbow 2nd end
Details The physical configuration of the outside of the end connection.
End Connection Design
straight 1st end
Details The physical configuration of the outside of the end connection.
Connection Type
recessed flange 1st end
Details Indicates the type of connection/s/.
Burst Test Pressure
2000.0 pounds per square inch
Details The minimum internal pressure rating,determined by destruction tests,at which the item can be expected to rupture.
Maximum Operating Pressure
500.0 pounds per square inch
Details The maximum pressure at which the item is rated for operation.
Measuring Method And Length
60.000 inches nominal working
Details The means used and the measurement of the longest dimension of an item.
Special Features
designed for vacuum use
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Media For Which Designed
air single response
Details The type of media for which the item is designed.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
- - - -
RVC WCC TCC SHC
- - - -

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

  • Genuine Manufacturers Parts
  • 100% Product Inspection
  • 7 Year Sales Record Retention
  • Fast On-Time Delivery
  • HAZMAT Certified
  • Global Shipping
Manufacturer
ALTER HARRY CO THE DIV OF T E C
CAGE: 70334
LANSING , IL , 60438-4542
UNITED STATES
View Products
FAQs
Frequently asked questions for NSN 4720-01-131-6897
What is the NIIN of the NSN 4720-01-131-6897?
The National Item Identification Number (NIIN) of the NSN 4720-01-131-6897 is 01-131-6897
When the NSN 4720-01-131-6897 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Fri, May 14, 1982
Does the NSN 4720-01-131-6897 contain any precious metals?
Type/content is unknown
Does the NSN 4720-01-131-6897 contain any hazardous material?
No data in HMIRS

Can't Find It

If you didn't find what you need, don't worry, we're here to help! Our team is ready to help you find exactly what you need. Click below to contact us.

Who we are?

We are a trusted provider of milspec and aerospace hardware, offering high-quality consumables and parts. With a commitment to excellence, we guarantee reliable and fast delivery through our network of logistics centers. Our mission is to support the aerospace industry with precision and efficiency.

Contact
3555 Agricultural Center Dr.
St. Augustine, FL, 32092
United States
© 2025 Aerospace Hardware Store, Inc. All rights reserved.
Made in USA