Product Details | SHOULDERED AND STEPPED STUD

5307-01-437-0018 A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends, on which the nominal diameter of one threaded section is greater than the other. All or part of the unthreaded section is greater than the maximum major diameter of the largest threaded section. It may be thread relieved. Excludes items with tapered threads. See also STUD, LOCKED IN.

Part Alternates: 1293363, 5307-01-437-0018, 01-437-0018, 5307014370018, 014370018

Hardware and Abrasives | Studs

Supply Group (FSG) NSN Assign. NIIN
53 03 OCT 1996 01-437-0018

Drawings & Photos | NSN 5307-01-437-0018


Cross Reference | NSN 5307-01-437-0018

Part Number Cage Code Manufacturer
1293363 19200 US ARMY ARDEC RDECOM

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Technical Data | NSN 5307-01-437-0018

Characteristic Specifications
MATERIAL STEEL COMP 1330 OR STEEL COMP 4140 OR STEEL COMP 8630
MATERIAL DOCUMENT AND CLASSIFICATION STM A322 ASSN STD SINGLE MATERIAL RESPONSE OR STM A331 ASSN STD SINGLE MATERIAL RESPONSE
SURFACE TREATMENT ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STM B633 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR 105C SHOULDERED AND STEPPED
SHOULDER LENGTH 1.735 INCHES MINIMUM AND 1.765 INCHES MAXIMUM
DISTANCE ACROSS FLATS 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM
OVERALL LENGTH 4.720 INCHES MINIMUM AND 4.780 INCHES MAXIMUM
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD SIZE 0.500 INCHES
THREAD CLASS 2A
THREAD QUANTITY PER INCH 13
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 1.235 INCHES MINIMUM AND 1.265 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5307-01-437-0018

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
No Freight Information

Management | NSN 5307-01-437-0018

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 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