NSN 5310-00-688-2069 524941, 52Z1835048, 52Z1835-048

Product Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-00-688-2069 A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.

Part Alternates: 524941, 52Z1835048, 52Z1835-048 , 5310-00-688-2069, 00-688-2069, 5310006882069, 006882069

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	01 JAN 1963	00-688-2069	29729 ( NUT, SELF-LOCKING, EXTENDED WASHER, DOUBLE HEXAGON )

Drawings & Photos | NSN 5310-00-688-2069

Part Number	Request Date	QTY	Origin
52Z1835-048	2024-10-301	13528	DIBBS
52Z1835-048	2024-10-291	13528	DIBBS
52Z1835-048	2024-07-200	2802	DIBBS
52Z1835-048	2024-03-85	4241	DIBBS
52Z1835-048	2024-03-77	4241	DIBBS
5310-00-688-2069	2024-03-73	5	El Salvador
5310-00-688-2069	2024-03-73	100	El Salvador
52Z1835048	2024-01-16	200	Germany
52Z1835-048	2023-12-360	5633	DIBBS
52Z1835-048	2023-12-351	5633	DIBBS
5310-00-688-2069	2023-12-338	50	United States
52Z1835-048	2023-09-271	3521	DIBBS
52Z1835-048	2023-06-172	10221	DIBBS
52Z1835-048	2023-05-141	2761	DIBBS
5310-00-688-2069	2023-02-53	9850	US
52Z1835-048	2023-02-51	9850	DIBBS
5310-00-688-2069	2022-12-349	50	United States
52Z1835-048	2022-10-289	6426	DIBBS
52Z1835-048	2022-08-231	4064	DIBBS
52Z1835-048	2022-07-200	4064	DIBBS
52Z1835-048	2022-05-143	5301	DIBBS
52Z1835-048	2022-04-110	5301	DIBBS
5310-00-688-2069	2022-04-101	100	United States
52Z1835048	2022-01-17	20	Serbia
5310-00-688-2069	2021-05-131	160	Turkey
5310-00-688-2069	2021-01-06	10	US
5310-00-688-2069	2020-10-275	100	TR
5310-00-688-2069	2020-06-172	50	DE
52Z1835-048	2020-03-63	40	US
5310-00-688-2069	2020-03-63	40	MANUAL
52Z1835-048	2020-02-57	40	US
52Z1835048	2019-03-87	96	US
52Z1835-048	2019-03-87	100	US
5310-00-688-2069	2018-12-352	50	United States
5310-00-688-2069	2018-05-151	4662	DIBBS
5310-00-688-2069	2018-05-140	200	US
52Z1835048	2017-09-246	5000	IR
52Z1835048	2017-07-209	5000	China
5310-00-688-2069	2017-06-170	48	United States
524941	2017-02-53	1000	US
5310-00-688-2069	2016-06-177	1000	CN
52Z1835048	2015-05-131	200	Hong Kong
52Z1835048	2015-04-119	200	Turkey
5310-00-688-2069	2015-04-116	5511	DIBBS
52Z1835-048	2015-03-76	100	TH
5310-00-688-2069	2015-01-12	17240	DIBBS
5310-00-688-2069	2014-04-103	25970	DIBBS
5310-00-688-2069	2014-01-15	500	AE
52Z1835048	2013-05-150	250	US
52Z1835048	2013-05-148	250	US
52Z1835-048	2013-01-07	30	Indonesia
5310-00-688-2069	2012-02-51	108	US
52Z1835048	2011-02-54	2	Germany
5310-00-688-2069	2011-02-33	1	Germany
5310-00-688-2069	2011-01-27	2	Germany
5310-00-688-2069	2010-09-252	850	Seychelles
52Z1835048	2010-01-14	500	South Korea
52Z1835048	2009-12-353	500	South Korea
5310-00-688-2069	2009-12-353	500	South Korea

Cross Reference | NSN 5310-00-688-2069

Part Number	Cage Code	Manufacturer
524941	03104	TELEDYNE TECHNOLOGIES INC DBA TELEDYNE
52Z1835-048	56878	SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
52Z1835-048	72962	HARVARD INDUSTRIES INC
52Z1835-048	97499	BELL HELICOPTER TEXTRON INC.

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Related Products | NSN 5310-00-688-2069

5310-00-688-2071, 5310-00-688-2105, 5310-00-688-2192, 5310-00-688-2193, 5310-00-688-2195

Technical Data | NSN 5310-00-688-2069

Characteristic	Specifications
THREAD SERIES	UNJF
NOMINAL THREAD SIZE	0.250 INCHES
THREAD QUANTITY PER INCH	28
THREAD CLASS	3B
THREAD DIRECTION	RIGHT-HAND
MATERIAL	STEEL COMP 11L37 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5020 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING	NOT RATED
NUT STYLE	A293 DOUBLE HEXAGON
WASHER OUTSIDE DIAMETER	0.443 INCHES MAXIMUM
OVERALL HEIGHT	0.314 INCHES MINIMUM AND 0.329 INCHES MAXIMUM
WASHER THICKNESS	0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
WIDTH ACROSS FLATS	0.369 INCHES MINIMUM AND 0.376 INCHES MAXIMUM
LOCKING FEATURE	PREVAILING TORQUE ALL METAL DESIGN
COUNTERSINK ANGLE	ANY ACCEPTABLE NUT
TEMP RATING	550.0 DEG FAHRENHEIT NOMINAL
MANUFACTURERS CODE	56878
DESIGN CONTROL REFERENCE	52Z1835-048

Restrictions/Controls & Freight Information | NSN 5310-00-688-2069

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:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	U	Precious 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	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	XX
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 5310-00-688-2069

Category	Code	Description
Materiel Category and Inventory Manager	T	Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity	2	Stock Fund Secondary Items
Management Inventory Segment	2	NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code	0	Medical Materiel
Weapons Systems/End Item or Homogeneous Group	00	DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements Code	X	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 Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DA	Department of the Army
Service Organization	A	U.S. Army
Reparability	Z	This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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

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.
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation Code	SX	SX:AF SICA RESIDUAL MMAC-OC-ALC
Price Validation	V	The current standard price has been validated. The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range. The item was procured under open competition and under the competitive arena the price is considered fair and reasonable. ZOP or Standard price challenges are permissible but must be supported by adequate justification.
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

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
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