NSN 4310-01-178-0302 1881270, 1881-270, 01-178-0302

Product Details | PISTON RING

4310-01-178-0302 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.20628050063Gasoline Reciprocating Engines, Except Aircraft; and Components28100068Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components28150029Diesel Engines and Components28250029Steam Turbines and Components30400042Miscellaneous Power Transmission Equipment43100028Compressors and Vacuum Pumps

Part Alternates: 1881270, 1881-270, 4310-01-178-0302, 01-178-0302, 4310011780302, 011780302

Pumps and Compressors | Compressors and Vacuum Pumps

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
43	01 MAY 1984	01-178-0302	11459 ( RING, PISTON )

Drawings & Photos | NSN 4310-01-178-0302

Part Number	Request Date	QTY	Origin
4310-01-178-0302	2017-12-339	13	DIBBS
4310-01-178-0302	2017-10-291	7	DIBBS
4310-01-178-0302	2017-10-283	7	DIBBS
4310-01-178-0302	2017-05-143	20	DIBBS
4310-01-178-0302	2017-05-135	20	DIBBS
4310-01-178-0302	2015-10-281	19	DIBBS
4310-01-178-0302	2015-01-22	22	DIBBS
4310-01-178-0302	2015-01-11	22	DIBBS
4310-01-178-0302	2012-07-206	16	DIBBS
4310-01-178-0302	2012-02-46	18	DIBBS
4310-01-178-0302	2009-01-09	64	DIBBS
4310-01-178-0302	2008-10-282	25	DIBBS

Cross Reference | NSN 4310-01-178-0302

Part Number	Cage Code	Manufacturer
1881-270	13002	GOODRICH CORPORATION DBA GOODRICH LANDING GEAR DIVISION

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Related Products | NSN 4310-01-178-0302

4310-01-178-0654, 4310-01-178-2553, 4310-01-178-2874, 4310-01-178-3031, 4310-01-178-3298

Technical Data | NSN 4310-01-178-0302

Characteristic	Specifications
MATERIAL	IRON OVERALL
CROSS-SECTIONAL SHAPE STYLE	A1 PLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLE	6 INTERLOCK JOINT
RING STYLE	1 CONCENTRIC
RADIAL WALL THICKNESS	0.1870 INCHES NOMINAL
OVERALL WIDTH	0.3090 INCHES NOMINAL
III END ITEM IDENTIFICATION	AIRCRAFT B1B
MANUFACTURERS CODE	13002
DESIGN CONTROL REFERENCE	1881-270

Restrictions/Controls & Freight Information | NSN 4310-01-178-0302

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	B	Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	A	Item does not contain precious metal
Criticality Code:	Y	The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:	0	Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)

Category	Code	Description
NMF Description	126700	PISTON RINGS,IRON
Less than car load rating	P	77.5
Less than truck load rating	M	85.0
Water commodity Code	594	unknown
Originating Activity Code	SU	Ogden Air Logistics Center Hill AFB, UT 84056-5609
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity	V	Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling	Z	No special handling required.
Special Handling Code	9	unknonwn
HAZMAT
Type of Cargo	Z	No special type of cargo code applicable

Management | NSN 4310-01-178-0302

Air Force

Category	Code	Description
Budget Code	9	General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Materiel Management Aggregation Code	LE	SU:LANDING GEAR SYSTEMS AND COMPONENTS
Price Validation	N	The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM. The price has not been analyzed or reviewed for accuracy. ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each