Product Details | SPLINE PLAIN NUT

5310-01-298-4837 A nut having an externally splined sleeve which holds it in position when forced into a hole of slightly smaller diameter.

Part Alternates: M45938/9-3, M4593893, MIL-N-45938/9, MILN459389, 5310-01-298-4837, 01-298-4837, 5310012984837, 012984837

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 17 APR 1989 01-298-4837

Drawings & Photos | NSN 5310-01-298-4837


Demand History | NSN 5310-01-298-4837

Part Number Request Date QTY Origin
5310-01-298-4837 2025-02-41 150 US
5310-01-298-4837 2024-02-40 48 DIBBS
5310-01-298-4837 2024-02-32 48 DIBBS
5310-01-298-4837 2014-04-120 257 DIBBS
5310-01-298-4837 2014-04-100 2 DIBBS
5310-01-298-4837 2014-04-97 6 DIBBS
5310-01-298-4837 2014-04-91 2 DIBBS
5310-01-298-4837 2014-04-91 10 DIBBS
5310-01-298-4837 2014-03-89 2 DIBBS
5310-01-298-4837 2014-03-84 6 DIBBS
5310-01-298-4837 2014-03-76 2 DIBBS
5310-01-298-4837 2014-03-63 25 DIBBS
5310-01-298-4837 2014-02-37 16 DIBBS
5310-01-298-4837 2012-08-229 12 DIBBS
5310-01-298-4837 2011-08-213 32 DIBBS
M4593893 2010-12-356 1 Italy
M4593893 2010-09-265 80 United States
5310-01-298-4837 2010-09-259 10 RO
5310-01-298-4837 2010-07-204 4 DIBBS
5310-01-298-4837 2010-06-175 4 DIBBS
M4593893 2010-05-140 24 United States
M4593893 2009-12-350 36 Italy
M4593893 2009-12-344 36 Italy

Cross Reference | NSN 5310-01-298-4837

Part Number Cage Code Manufacturer
M45938/9-3 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-N-45938/9 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5310-01-298-4837

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 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A581 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A53 SPLINE
PILOT DIAMETER 0.357 INCHES MINIMUM AND 0.361 INCHES MAXIMUM
PILOT LENGTH 0.129 INCHES MINIMUM AND 0.141 INCHES MAXIMUM
NUT HEIGHT 0.448 INCHES NOMINAL
WIDTH ACROSS FLATS 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM
TEMP RATING 250.0 DEG FAHRENHEIT MAXIMUM
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-N-45938/9
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE M45938/9-3

Restrictions/Controls & Freight Information | NSN 5310-01-298-4837

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 576 unknown
Originating Activity Code KH Defense Industrial Supply Center
Philadelphia, PA 19111
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 5310-01-298-4837

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 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
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