Product Details | SOCKET HEAD CAP SCREW

5305-01-491-9371 An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.

Part Alternates: M1222SN8C218NCLN , MILDTL1222, MIL-DTL-1222 , V13E10522 ITEM 33 , V13E10522ITEM33, V1E10522 ITEM 33, V1E10522ITEM33, V2D116769D, V2D11676-9D, 5305-01-491-9371, 01-491-9371, 5305014919371, 014919371

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 06 NOV 2001 01-491-9371

Demand History | NSN 5305-01-491-9371

Part Number Request Date QTY Origin
MILDTL1222 2025-03-72 40 United States
MILDTL1222 2025-02-49 40 United States
MILDTL1222 2023-06-159 12 United States
5305-01-491-9371 2022-07-192 58 DIBBS
5305-01-491-9371 2021-10-284 4 DIBBS
5305-01-491-9371 2021-09-256 12 DIBBS
5305-01-491-9371 2021-02-54 20 DIBBS
5305-01-491-9371 2020-06-166 10 DIBBS
5305-01-491-9371 2019-08-223 21 DIBBS
5305-01-491-9371 2018-12-359 10 DIBBS
5305-01-491-9371 2017-07-201 15 DIBBS
5305-01-491-9371 2017-06-173 25 DIBBS
5305-01-491-9371 2016-05-138 9 DIBBS
5305-01-491-9371 2016-05-130 9 DIBBS
5305-01-491-9371 2015-05-132 42 DIBBS
MILDTL1222 2013-06-169 59 US
5305-01-491-9371 2013-03-67 36 DIBBS
5305-01-491-9371 2012-11-324 31 DIBBS
5305-01-491-9371 2012-08-215 20 DIBBS
5305-01-491-9371 2012-06-159 28 DIBBS
5305-01-491-9371 2011-08-234 27 DIBBS
5305-01-491-9371 2010-03-69 9 DIBBS
5305-01-491-9371 2009-11-334 12 DIBBS

Cross Reference | NSN 5305-01-491-9371

Part Number Cage Code Manufacturer
V13E10522 ITEM 33 99517 VACCO INDUSTRIES
V2D11676-9D 99517 VACCO INDUSTRIES

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Technical Data | NSN 5305-01-491-9371

Characteristic Specifications
NOMINAL THREAD DIAMETER 0.375 INCHES
THREAD QUANTITY PER INCH 16
THREAD DIRECTION RIGHT-HAND
FASTENER LENGTH 1.500 INCHES NOMINAL
MATERIAL NICKEL ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-1222 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL

Restrictions/Controls & Freight Information | NSN 5305-01-491-9371

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 093483 BOLTS,NUTS OR SCREWS,NOI IRON OR
Less than car load rating
Less than truck load rating S 60.0
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 E Engineer supplies, other than those listed under code B.
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 5305-01-491-9371

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