NSN 5310-00-078-7026 87380882, 8738088-2, 89328

Product Details | HEXAGON SINGLE BALL SEAT PLAIN NUT

5310-00-078-7026 A nut having 1 convex, spherical bearing surface and 6 flat sides. Items may have a removable collar. See also NUT (1), PLAIN, CONE SEAT, HEXAGON.

Part Alternates: 87380882, 8738088-2, 89328, 5310-00-078-7026, 00-078-7026, 5310000787026 , 000787026

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	01 JAN 1963	00-078-7026	04892 ( NUT, PLAIN, SINGLE BALL SEAT, HEXAGON )

Drawings & Photos | NSN 5310-00-078-7026

Part Number	Request Date	QTY	Origin
5310-00-078-7026	2024-03-85	24	DIBBS
5310-00-078-7026	2024-03-77	24	DIBBS
5310-00-078-7026	2023-12-337	475	DIBBS
5310-00-078-7026	2023-11-316	537	DIBBS
5310-00-078-7026	2023-06-178	79	DIBBS
5310-00-078-7026	2023-06-170	79	DIBBS
5310-00-078-7026	2023-04-104	520	DIBBS
5310-00-078-7026	2023-03-89	520	DIBBS
5310-00-078-7026	2023-02-51	798	DIBBS
5310-00-078-7026	2023-02-37	520	DIBBS
5310-00-078-7026	2022-12-349	91	DIBBS
5310-00-078-7026	2022-09-261	93	DIBBS
5310-00-078-7026	2021-10-304	459	DIBBS
5310-00-078-7026	2019-11-325	18	FX
5310-00-078-7026	2019-06-160	500	DIBBS
5310-00-078-7026	2019-01-10	588	DIBBS
5310-00-078-7026	2019-01-02	588	DIBBS
5310-00-078-7026	2018-07-186	588	DIBBS
5310-00-078-7026	2018-06-177	588	DIBBS
5310-00-078-7026	2017-09-261	1672	DIBBS
5310-00-078-7026	2014-01-20	976	DIBBS
5310-00-078-7026	2014-01-01	1150	DIBBS
5310-00-078-7026	2013-04-91	1270	DIBBS
5310-00-078-7026	2011-09-257	0	DIBBS
5310-00-078-7026	2010-05-147	12	US
5310-00-078-7026	2009-04-92	1000	United States
5310-00-078-7026	2009-03-71	1000	DIBBS
5310-00-078-7026	2008-12-344	1079	DIBBS
5310-00-078-7026	2008-09-263	912	DIBBS
5310-00-078-7026	2008-07-196	903	DIBBS
5310-00-078-7026	2008-05-127	2058	DIBBS

Cross Reference | NSN 5310-00-078-7026

Part Number	Cage Code	Manufacturer
5310000787026	SCY13	E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
8738088-2	19207	U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
89328	09386	ALLIEDSIGNAL INC ALLIEDSIGNAL BRAKING SYSTEMS-WHEEL

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Related Products | NSN 5310-00-078-7026

5310-00-078-7187, 5310-00-078-7308, 5310-00-078-7374, 5310-00-078-7396, 5310-00-078-7400

Technical Data | NSN 5310-00-078-7026

Characteristic	Specifications
THREAD SERIES	UNJ
NOMINAL THREAD SIZE	1.125 INCHES
THREAD QUANTITY PER INCH	16
THREAD PITCH DIAMETERS	1.0829 TO 1.0899 INCHES
THREAD DIRECTION	LEFT-HAND
MATERIAL	STEEL OVERALL
SURFACE TREATMENT	CADMIUM OR ZINC OVERALL
HARDNESS RATING	NOT RATED
NUT STYLE	A8 SINGLE BALL SEAT, HEXAGON
BALL SEAT RADIUS	0.875 INCHES NOMINAL
NUT HEIGHT	0.531 INCHES MINIMUM AND 0.563 INCHES MAXIMUM
WIDTH ACROSS FLATS	1.475 INCHES MINIMUM AND 1.495 INCHES MAXIMUM
TEMP RATING	NOT RATED
III END ITEM IDENTIFICATION	W/S:TRAILER, SEMI (M172A1)

Restrictions/Controls & Freight Information | NSN 5310-00-078-7026

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 5310-00-078-7026

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	Z	INSURANCE/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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	A 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.
Price Validation	N	The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM. The price has not been analyzed or reviewed for accuracy. ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
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
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	Z	INSURANCE/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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	A EA : Each

Category	Code	Description
Stores Account Code	1	Marine Corps Stock Fund Account Item.
Combat Essentiality Code	5	Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management Code	B	All CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code	2	ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Echelon Identification Code	B	Consumable Repair Parts
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DM	U.S. Marine Corps
Service Organization	M	U.S. Marine Corps
Reparability	Z	Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice Codes	Z	INSURANCE/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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	A EA : Each