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4310-00-689-2976
Piston Ring
4310006892976 006892976 K39145
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
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November 2023
5

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Restrictions 4310-00-689-2976
4310-00-689-2976 is a Piston Ring that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. 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.
Approved Sources 4310-00-689-2976
- Part Number
- Manufacturer
- Status
- K39145
- Manufacturer
- 35301 - Dresser Industries Inc Leroi Div (Active)
- Primary Buy
- Primary Buy
Management Data 4310-00-689-2976
- Effective Date
- Organization
- Unit of Issue
- Unit Price
- Qty Unit Pack
- Unit of Issue
- Aug 1999
- Department of the Navy (DN)
- EA
- Subscribe
- EA
- MOE
- USC
- Code
- Statement
- Order of Use
- Jump To Code
- Qty Per Assy
- UOM
- Technical Document
- Quantative Expression
- Code
- Department of the Navy (DN)
- N
- V
- Discontinued Without Replacement
- V
Navy
- Cognizance:
- 9C
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