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4310-00-012-2493

Piston Ring

4310000122493 000122493 20079P

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. View more Piston Ring

4310-00-012-2493 RING,PISTON 4310000122493 000122493

Managed by United States
NSN Created on 3 May 1968
Data Last Changed
May 2023
NATO Update Count
3
NATO Data Quality
4310-00-012-2493 RING,PISTON 4310000122493 000122493 1/1
NSN 4310-00-012-2493 (Generic Image) 1/1

4310-00-012-2493 Stock and Availability Marketplace 4310-00-012-2493

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4310-00-012-2493 Demil Restrictions 4310-00-012-2493

DEMIL: A | DEMILI: 1 | CRITICALITY: X | HMIC: N | PMIC: U | EDC: | ADPEC:

4310-00-012-2493 is a Piston Ring that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Demilitarization of this item has been confirmed and is not currently subject to changes. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. The precious metals content of this item is unknown.

4310-00-012-2493 HTS and ScheduleB Import and Export 4310-00-012-2493

4310-00-012-2493 Stock, Inventory and Procurement DLA Procurement Analysis 4310-00-012-2493

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4310-00-012-2493 Management Data Management Data 4310-00-012-2493

Effective Date
Organization
Unit of Issue
Unit Price
Qty Unit Pack
Mar 2023
Defense Logistics Agency (DS)
EA
Subscribe
1
Oct 2022
Department of the Navy (DN)
EA
Subscribe
1
Oct 2021
Department of the Navy (DN)
EA
Subscribe
1
Oct 2020
Department of the Navy (DN)
EA
Subscribe
1
Oct 2019
Department of the Navy (DN)
EA
Subscribe
1
MOE
USC
Code
Statement
Order of Use
Jump To Code
Qty Per Assy
UOM
Technical Document
Quantative Expression
Department of the Navy (DN)
N
X
Formerly 4320
Defense Logistics Agency (DS)
I
X
Formerly 4320

Navy Navy

Cognizance:
9B
Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg

4310-00-012-2493 Related Items NATO Stock Numbers Related to 4310-00-012-2493

4310-00-012-2493 Contracting Technical Data File (CTDF) Contracting Technical Data File (CTDF) 4310-00-012-2493 October 2021

Criticality and Quality

Critical Item Code:
Flight Safety:
Life Support:
Certified Samples:
Serialization:
First Article Test (FAT):
Certificate of Quality Compliance:
Production Lot Testing:
Special Testing:
Qualified Products List (QPL):

Commercial Properties

Government Furnished Material:
Government Furnished Tooling:
Government Furnished Property:
Price Evaluation Code:
Diminshing Manufacturing Sources:
Warranty:
Commerical Off The Shelf (COTS):
End Item Application:
Auctioning Candidate:
Source of Procurement:
Contract Option:

Restrictions

Boeing Rights Guard:
Export Controlled:
Controlled Technical Data Package (TDP):
Restricted Technical Data Package (TDP):
Contains Classified Material
Weapons System Indicator Code (WSIC):
N

Packaging Requirements

Packaging Determination Table:
Packaging Review Code:
Y
Special Packaging Instruction Number (SPIN):
Special Packaging Instruction Number Revision:
Special Packaging Instruction Number Date:
Pallet Reference Number Required: