Product Details | SPRING TENSION WASHER

5310-01-031-5412 A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

Part Alternates: U3750160, U375-0160, 18572544, 1857254-4, 21346901, 2134690-1, 5310-01-031-5412, 01-031-5412, 5310010315412, 010315412

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 26 NOV 1976 01-031-5412

Demand History | NSN 5310-01-031-5412

Part Number Request Date QTY Origin
U3750160 2013-01-25 10 US
U3750160 2012-12-338 1 DE
U3750160 2007-11-326 20 Canada

Cross Reference | NSN 5310-01-031-5412

Part Number Cage Code Manufacturer
1857254-4 03956 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NAVAL AND MARINE SYSTEMS
2134690-1 19315 HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER BENDIX NAVIGATION AND
2134690-1 55974 HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS
U375-0160 70472 BARNES GROUP INC
U375-0160 92830 BARNES GROUP INC. DBA ASSOCIATED SPRING

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Technical Data | NSN 5310-01-031-5412

Characteristic Specifications
MATERIAL STEEL COMP 1075 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-777 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT NICKEL OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-S-171,TYPE B MIL STD SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING 48.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM
HOLE DIAMETER 0.395 INCHES NOMINAL
OUTSIDE DIAMETER 0.735 INCHES NOMINAL
OVERALL HEIGHT 0.086 INCHES NOMINAL
MATERIAL THICKNESS 0.016 INCHES NOMINAL
MANUFACTURERS CODE 55974
MFR SOURCE CONTROLLING REFERENCE 2134690-1

Restrictions/Controls & Freight Information | NSN 5310-01-031-5412

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:UPrecious metal type is unknown
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
Less than truck load rating U 50.0
Water commodity Code 713 unknown
Originating Activity Code SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
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

Management | NSN 5310-01-031-5412

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each