2590-01-057-7274

Piston Ring email this page

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Reference images of this national stock number
Reference of NSN 2590-01-057-7274 Reference of NSN 2590-01-057-7274 Reference of NSN 2590-01-057-7274 Reference of NSN 2590-01-057-7274 Reference of NSN 2590-01-057-7274 Reference of NSN 2590-01-057-7274

Model or part number: 14441-A

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Description

Compression Ring NSN 2590-01-057-7274.

pdf NSN 2590-01-057-7274 Datasheet

MRC:
The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.AAGR
Cross Sectional Shape:
Plain rectangular, straight face
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the ring.ACXD
Ring Style:
Concentric
MRC:
None.ACXF
Radial Wall Thickness:
0.7500 inches
MRC:
None.ACXJ
Overall Width:
0.6250 inches
MRC:
The length of a straight line which passes through the center of the cylinder /engine,compressor,or the like/,and terminates at the inside diameter.ACXZ
Standard Bore Diameter:
31.500 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the joint.ADTE
Joint Style:
Vertical joint
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
Used on servomotor piston in propulsion systems inc propeller hub 378 ft whec coast guard vessels
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Iron
MRC:
--
NIIN:
010577274
MRC:
--
NATO Stock Number:
2590-01-057-7274
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A08400
MRC:
--
INC:
11459
MRC:
--
IMM:
CX AX AX AX AX
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All Products Certified

Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

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Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

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Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Formal Definition

Government issue definition of NSN 2590-01-057-7274

A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes packing, preformed; retainer, oil seal; retainer, packing; ring, retaining; ring wiper; and seal ring, metal.

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
8708295170
NAICS:
336211
End Use Class:
30230
SITC:
78432
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8708295170

Parts and Accessories, Nesoi, Of Bodies (including Cabs) Of Heading 8701 To 8705

End Use Code 30230

Other Parts and Accessories Of Vehicles

Standard Intl. Trade Class (SITC) 78432

Other Parts and Accessories Of Motor Vehicle Bodies Of Headings 8701 To 8705 (including Cabs)

Manufacturers

This NSN is registered to the following cage codes.
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