Product Details | SHOULDER BOLT

5306-01-045-9520 An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than No. 10 (0.190 IN.) (5 mm) and those items with an inserted drive head, use SCREW, SHOULDER. For items which are No. 10 (0.190 IN.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use BOLT, EXTERNALLY RELIEVED BODY. Excludes THUMBSCREW.

Part Alternates: MB87418, MB87-4-18, S111063418, S11-1063-4-18, ST3M607418, ST3M607-4-18, BM3326418Y, BM3326-4-18Y, VAL23033418X, VAL23033-4-18X, VAL230334X18, VAL23033-4X18, VS3061418, VS3061-4-18, 74328418Y, 74328-4-18Y, 5306-01-045-9520, 01-045-9520, 5306010459520, 010459520

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 10 AUG 1977 01-045-9520

Drawings & Photos | NSN 5306-01-045-9520


Demand History | NSN 5306-01-045-9520

Part Number Request Date QTY Origin
74328-4-18Y 2021-09-256 2 DIBBS
BM3326-4-18Y 2021-09-256 2 DIBBS
MB87-4-18 2021-09-256 2 DIBBS
S11-1063-4-18 2021-09-256 2 DIBBS
ST3M607-4-18 2021-09-256 2 DIBBS
VAL23033-4-18X 2021-09-256 2 DIBBS
VAL23033-4X18 2021-09-256 2 DIBBS
VS3061-4-18 2021-09-256 2 DIBBS
74328-4-18Y 2021-06-172 2 DIBBS
BM3326-4-18Y 2021-06-172 2 DIBBS
MB87-4-18 2021-06-172 2 DIBBS
S11-1063-4-18 2021-06-172 2 DIBBS
ST3M607-4-18 2021-06-172 2 DIBBS
VAL23033-4-18X 2021-06-172 2 DIBBS
VAL23033-4X18 2021-06-172 2 DIBBS
VS3061-4-18 2021-06-172 2 DIBBS
74328-4-18Y 2021-06-153 3 DIBBS
BM3326-4-18Y 2021-06-153 3 DIBBS
MB87-4-18 2021-06-153 3 DIBBS
S11-1063-4-18 2021-06-153 3 DIBBS
ST3M607-4-18 2021-06-153 3 DIBBS
VAL23033-4-18X 2021-06-153 3 DIBBS
VAL23033-4X18 2021-06-153 3 DIBBS
VS3061-4-18 2021-06-153 3 DIBBS
ST3M607418 2010-03-71 190 us

Cross Reference | NSN 5306-01-045-9520

Part Number Cage Code Manufacturer
74328-4-18Y 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
74328-4-18Y 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
BM3326-4-18Y 17446 HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS
BM3326-4-18Y 97928 HUCK INTL INC
MB87-4-18 73197 HI-SHEAR CORPORATION
MB87-4-18 L4528 LISI AEROSPACE CANADA CORP
S11-1063-4-18 57928 SONIC INDUSTRIES INC.
ST3M607-4-18 59563 REID PRODUCTS INC. DBA REID PRODUCTS
ST3M607-4-18 76301 BOEING COMPANY, THE DBA BOEING
VAL23033-4-18X 06710 VALLEY-TODECO, INC.
VAL23033-4X18 06710 VALLEY-TODECO, INC.
VS3061-4-18 92215 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS

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Technical Data | NSN 5306-01-045-9520

Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER 0.250 INCHES
THREAD QUANTITY PER INCH 28
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.443 INCHES MINIMUM AND 0.493 INCHES MAXIMUM
FASTENER LENGTH 1.578 INCHES MINIMUM AND 1.608 INCHES MAXIMUM
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 23M112,MCDONNELL DOUGLAS CORP MFR REF SINGLE MATERIAL RESPONSE OVERALL
HEAD STYLE C10 DOUBLE HEXAGON WITH HOLE
HEAD HEIGHT 0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM
WIDTH BETWEEN FLATS 0.304 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
EXTENDED WASHER DIAMETER 0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
EXTENDED WASHER THICKNESS 0.059 INCHES MINIMUM AND 0.079 INCHES MAXIMUM
SHOULDER SHAPE ROUND FIRST SHOULDER
SHOULDER DIAMETER 0.280 INCHES MINIMUM AND 0.281 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH 1.115 INCHES MINIMUM AND 1.135 INCHES MAXIMUM FIRST SHOULDER

Restrictions/Controls & Freight Information | NSN 5306-01-045-9520

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:UPrecious 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 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 5306-01-045-9520

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