Product Details | CONCAVE WASHER

5310-01-149-3701 A washer which is round with a centrally located hole. One bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is recessed to form a curved or spherical contour. See also WASHER (1), CONVEX. Excludes WASHER (1), RECESSED and BEARING, WASHER, THRUST.

Part Alternates: 13142983-7/6, 1314298376, 5310-01-149-3701, 01-149-3701, 5310011493701, 011493701

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 18 MAR 1983 01-149-3701

Cross Reference | NSN 5310-01-149-3701

Part Number Cage Code Manufacturer
13142983-7/6 18876 U S ARMY AVIATION AND MISSILE COMMAND
13142983-7/6 62445 DEUTZ CORPORATION

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Technical Data | NSN 5310-01-149-3701

Characteristic Specifications
TEST DATA DOCUMENT 18876-13142983-7/6 DRAWING
MANUFACTURERS CODE 18876
DESIGN CONTROL REFERENCE 13142983-7/6

Restrictions/Controls & Freight Information | NSN 5310-01-149-3701

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 194160 WASHER OR GASKETS, IRON OR STEEL,
Less than car load rating U 50
Less than truck load rating U 50.0
Water commodity Code 713 unknown
Originating Activity Code BD U.S. Army Aviation and Missile Command
Redstone Arsenal, AL 35898-5230
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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