Product Details | SHOULDERED AND RECESSED WASHER

5310-01-171-0594 A washer, round in shape, having a centrally located hole. One bearing surface is flat, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. Either or both of the bearing surfaces must be broken by a counterbore, countersink, or similar shaped recess. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use BEARING, SLEEVE; BUSHING, SLEEVE; or SPACER, SLEEVE. Excludes INSULATOR, WASHER and thrust type washers.

Part Alternates: 75A4307392001, 75A430739-2001, 5310-01-171-0594, 01-171-0594, 5310011710594, 011710594

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 03 FEB 1984 01-171-0594

Drawings & Photos | NSN 5310-01-171-0594


Demand History | NSN 5310-01-171-0594

Part Number Request Date QTY Origin
75A430739-2001 2024-04-107 11 DIBBS
75A430739-2001 2023-12-339 4 DIBBS
75A430739-2001 2023-11-331 4 DIBBS
75A430739-2001 2023-08-215 11 DIBBS
75A430739-2001 2021-11-319 7 DIBBS
75A430739-2001 2020-10-281 8 DIBBS
75A430739-2001 2020-03-78 22 DIBBS
5310-01-171-0594 2017-05-139 5 DIBBS
5310-01-171-0594 2017-05-131 5 DIBBS
5310-01-171-0594 2017-04-95 12 DIBBS
5310-01-171-0594 2017-03-69 12 DIBBS
5310-01-171-0594 2017-03-61 12 DIBBS
5310-01-171-0594 2017-02-52 3 DIBBS
5310-01-171-0594 2017-02-48 4 DIBBS
5310-01-171-0594 2017-02-33 4 DIBBS
5310-01-171-0594 2017-01-16 1 DIBBS
5310-01-171-0594 2008-10-280 10 DIBBS
5310-01-171-0594 2008-07-203 10 DIBBS
5310-01-171-0594 2008-05-140 10 DIBBS
5310-01-171-0594 2008-05-137 10 DIBBS

Cross Reference | NSN 5310-01-171-0594

Part Number Cage Code Manufacturer
75A430739-2001 76301 BOEING COMPANY, THE DBA BOEING
75A430739-2001 K0654 MESSIER-DOWTY LTD DBA OA

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Technical Data | NSN 5310-01-171-0594

Characteristic Specifications
MATERIAL STEEL COMP E4340 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-5000 COND C MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 36 SHOULDERED AND RECESSED
HOLE DIAMETER 1.140 INCHES MINIMUM AND 1.150 INCHES MAXIMUM
SHOULDER DIAMETER 1.520 INCHES NOMINAL
OUTSIDE DIAMETER 1.798 INCHES MINIMUM AND 1.799 INCHES MAXIMUM
RECESS DIAMETER 1.550 INCHES NOMINAL
SHOULDER HEIGHT 0.145 INCHES NOMINAL
RECESS DEPTH 0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM
MATERIAL THICKNESS 0.350 INCHES NOMINAL
SURFACE FINISH 32.0 MICROINCHES OUTER
SPECIAL FEATURES INSIDE SHOULDER CORNERS ARE ROUND

Restrictions/Controls & Freight Information | NSN 5310-01-171-0594

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
Less than truck load rating U 50.0
Water commodity Code 713 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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 5310-01-171-0594

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each