Piston Rod Ring NSN 3040-01-416-1625

Item Description

A circular, single or multipiece item, metallic or nonmetallic in composition. Designed for sealing, wiping and/or supporting a rod, piston. It may have different sectional shapes.

NSN: 3040-01-416-1625

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Features and Characteristics

Cross Sectional Shape

Beveled top, straight face, scraper

Ring Style

Concentric

Radial Wall Thickness

3.0000 inches

Overall Width

3.0000 inches

Standard Bore Diameter

1.877 inches

End Application

Seawolf class submarine

Oil Passage Type And Quantity

1 groove vertically through ring

Special Features

Internal groove 2.246 in. Dia., 0.429 in. Wd, located 0.718 in. From end, four 0.860 in. Diameter through holes located 0.937 in. Center distance from second end, used on snorkel induction mast hydraulic head valve assembly

Material

Nickel and copper and aluminum alloy

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

014161625

NSN

3040014161625

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

512-6405698-7

Cage Code:

53711

Status:

MSDS:

Part Number:

211036035

Cage Code:

53711

Status:

MSDS:

Part Number:

6405301 FIND NO 7

Cage Code:

53711

Status:

MSDS:

Part Number:

6405698 FIND NO 7

Cage Code:

53711

Status:

MSDS:

Part Number:

6405301

Cage Code:

53711

Status:

MSDS:

Part Number:

6405698

Cage Code:

53711

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8409100080
NAICS: 336412
SITC: 71319
Description: Parts for spark-ignition or compression-ignition internal combustion piston engines for use in aircraft except civil
End Use (Code 50020):
Engines and turbines for military aircraft

Q & A

Frequently asked questions for NSN 3040-01-416-1625

What are the manufacturers of nsn 3040014161625?

Naval Sea Systems Command (53711)

Does this nsn 3040014161625 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040014161625
A circular, single or multipiece item, metallic or nonmetallic in composition. designed for sealing, wiping and/or supporting a rod, piston. it may have different sectional shapes.

Does nsn 3040014161625 contain any precious metals?
No precious metal content.

Does nsn 3040014161625 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040014161625?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

39704

FIIG:

A08400

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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