Product Details | ASSEMBLED WASHER PLAIN NUT

5310-01-183-8655 A plain nut on which has been assembled a nonremovable washer.

Part Alternates: SS50924, SS5092-4, 5310-01-183-8655, 01-183-8655, 5310011838655, 011838655

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 11 JUL 1984 01-183-8655

Drawings & Photos | NSN 5310-01-183-8655


Demand History | NSN 5310-01-183-8655

Part Number Request Date QTY Origin
5310-01-183-8655 2025-08-238 2500 US
5310-01-183-8655 2025-06-180 2298 US
5310-01-183-8655 2025-06-179 2298 US
5310-01-183-8655 2025-06-178 2300 US
SS50924 2023-01-05 6 United States
5310-01-183-8655 2022-11-325 200 US
5310-01-183-8655 2022-11-320 4698 DIBBS
5310-01-183-8655 2022-11-312 150 United States
5310-01-183-8655 2022-09-269 6 United States
011838655 2022-09-266 100 United States
5310-01-183-8655 2022-08-238 500 US
SS5092-4 2022-08-228 4698 DIBBS
SS5092-4 2022-06-152 2302 DIBBS
SS5092-4 2021-11-318 916 DIBBS
SS5092-4 2021-09-255 2812 DIBBS
SS5092-4 2020-11-331 5000 DIBBS
SS50924 2020-08-237 10 United States
5310-01-183-8655 2019-11-309 3000 DIBBS
5310-01-183-8655 2019-11-307 3000 DIBBS
5310-01-183-8655 2019-09-261 7000 DIBBS
5310-01-183-8655 2019-07-189 1761 DIBBS
5310-01-183-8655 2019-03-71 2702 DIBBS
5310-01-183-8655 2018-06-169 1768 DIBBS
5310-01-183-8655 2018-04-93 1807 DIBBS
5310-01-183-8655 2017-10-291 6500 United States
5310-01-183-8655 2017-10-290 6482 DIBBS
5310-01-183-8655 2017-09-254 1955 DIBBS
5310-01-183-8655 2017-08-220 3038 DIBBS
5310-01-183-8655 2017-06-180 1933 DIBBS
5310-01-183-8655 2017-02-38 1777 DIBBS
5310-01-183-8655 2016-08-214 2361 DIBBS
5310-01-183-8655 2016-01-25 3581 DIBBS
5310-01-183-8655 2015-10-302 2844 DIBBS
5310-01-183-8655 2015-08-239 1643 DIBBS
5310-01-183-8655 2015-06-166 2663 DIBBS
5310-01-183-8655 2015-05-127 1102 DIBBS
5310-01-183-8655 2015-03-76 2311 DIBBS
5310-01-183-8655 2014-01-20 6200 DIBBS
5310-01-183-8655 2009-07-204 700 us
SS50924 2009-02-56 1000 US

Cross Reference | NSN 5310-01-183-8655

Part Number Cage Code Manufacturer
SS5092-4 78286 SIKORSKY AIRCRAFT CORPORATION

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Technical Data | NSN 5310-01-183-8655

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 0.250 INCHES
THREAD QUANTITY PER INCH 28
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL IRON ALLOY 660 NUT
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A312 FLAT WITH TURNED BACK EDGE
WASHER OUTSIDE DIAMETER 0.530 INCHES MINIMUM AND 0.560 INCHES MAXIMUM
OVERALL HEIGHT 0.405 INCHES MINIMUM AND 0.425 INCHES MAXIMUM
NUT HEIGHT ANY ACCEPTABLE
WIDTH ACROSS FLATS 0.430 INCHES MINIMUM AND 0.499 INCHES MAXIMUM
NUT COUNTERBORE DEPTH 0.172 INCHES MINIMUM AND 0.192 INCHES MAXIMUM NUT
COUNTERBORE DIAMETER 0.299 INCHES MINIMUM AND 0.309 INCHES MAXIMUM NUT
TEMP RATING 450.0 DEG FAHRENHEIT MAXIMUM
III BEARING SURFACE FINISH 125.0 MICROINCHES

Restrictions/Controls & Freight Information | NSN 5310-01-183-8655

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.
Automatic Data Processing Equipment:0Represents 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 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 573 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 5310-01-183-8655

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesDDoD 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
H
EA : Each
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 CodesDDoD 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
H
EA : Each