Product Details | HEXAGON HEAD CAP SCREW

5305-01-491-9197 An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes BOLT,MACHINE; BOLT,EXTERNALLY RELIEVED BODY; BOLT,INTERNAL WRENCHING; and SCREW,CAP,SOCKET HEAD.

Part Alternates: H422-7010 PART 33, H4227010PART33, H8321680238, H832-1680-238 , 596741028722, 596-7410287-22, 67743075A, 67-74-3075A , 037516UNC2AX0750LGNICUAL, 185-7069305 PART 33, 1857069305PART33, 0.375-16UNC-2AX0.750LG NICUAL, 752-7068491-238 , 5305-01-491-9197, 01-491-9197, 5305014919197, 7527068491238, 014919197

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 06 NOV 2001 01-491-9197

Drawings & Photos | NSN 5305-01-491-9197


Demand History | NSN 5305-01-491-9197

Part Number Request Date QTY Origin
5305-01-491-9197 2024-07-200 143 DIBBS
5305-01-491-9197 2022-07-193 158 DIBBS
5305-01-491-9197 2020-02-57 129 DIBBS
5305-01-491-9197 2020-02-37 129 DIBBS
5305-01-491-9197 2019-11-321 30 DIBBS
5305-01-491-9197 2019-09-261 29 DIBBS
5305-01-491-9197 2018-04-105 61 DIBBS
5305-01-491-9197 2018-01-07 26 DIBBS
5305-01-491-9197 2017-05-138 50 DIBBS
5305-01-491-9197 2017-05-137 5 DIBBS
5305-01-491-9197 2016-04-115 41 DIBBS
5305-01-491-9197 2015-08-235 26 DIBBS
5305-01-491-9197 2015-07-210 26 DIBBS
5305-01-491-9197 2014-09-265 11 DIBBS
5305-01-491-9197 2013-09-261 10 DIBBS
5305-01-491-9197 2011-09-263 5 DIBBS

Cross Reference | NSN 5305-01-491-9197

Part Number Cage Code Manufacturer
0.375-16UNC-2AX0.750LG NICUAL 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
185-7069305 PART 33 53711 NAVAL SEA SYSTEMS COMMAND
596-7410287-22 53711 NAVAL SEA SYSTEMS COMMAND
67-74-3075A 96169 ELECTRIC BOAT CORPORATION
752-7068491-238 53711 NAVAL SEA SYSTEMS COMMAND
H422-7010 PART 33 96169 ELECTRIC BOAT CORPORATION
H832-1680-238 96169 ELECTRIC BOAT CORPORATION

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Technical Data | NSN 5305-01-491-9197

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.375 INCHES
THREAD QUANTITY PER INCH 16
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.750 INCHES NOMINAL
FASTENER LENGTH 0.750 INCHES NOMINAL
MATERIAL NICKEL ALLOY K-500 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION ASTM-F468, GRADE 500 ASSN STD SINGLE MATERIAL RESPONSE OR QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HEAD STYLE C1 HEXAGON
HEAD HEIGHT 0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM
WIDTH BETWEEN FLATS 0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
LOCKING FEATURE PATCH OR PELLET OR STRIP THREADS
SPECIAL FEATURES SELF LOCKING INSERTS TO MIL-F-18240
III END ITEM IDENTIFICATION TANK, LP BRINE
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE 0.375-16UNC-2AX0.750LG NICUAL

Restrictions/Controls & Freight Information | NSN 5305-01-491-9197

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 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 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 5305-01-491-9197

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