Product Details | INTERNALLY RELIEVED BODY BOLT

5306-00-121-9441 An externally threaded fastener whose external threaded portion is of one nominal diameter. It has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. The concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. The head is designed to be held or driven by an external and/or internal driver. For items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see BOLT, FLUID PASSAGE.

Part Alternates: 12L1003115, 12L10031-15, 5306-00-121-9441, 00-121-9441, 5306001219441, 001219441

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 25 OCT 1968 00-121-9441

Drawings & Photos | NSN 5306-00-121-9441


Cross Reference | NSN 5306-00-121-9441

Part Number Cage Code Manufacturer
12L10031-15 81755 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS

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Technical Data | NSN 5306-00-121-9441

Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER 1.000 INCHES
THREAD QUANTITY PER INCH 12
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.849 INCHES NOMINAL
FASTENER LENGTH 5.476 INCHES NOMINAL
MATERIAL STEEL COMP 4340 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-8844,CL 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR B49 COUNTERBORE UNTHREADED
SHOULDER DIAMETER 1.247 INCHES NOMINAL
SHOULDER LENGTH 4.065 INCHES NOMINAL
COUNTERBORE DIAMETER 0.854 INCHES NOMINAL
COUNTERBORE DEPTH 1.060 INCHES NOMINAL
CONCENTRIC HOLE DIAMETER 0.634 INCHES NOMINAL
HEAD HEIGHT 0.656 INCHES NOMINAL
WIDTH BETWEEN FLATS 1.430 INCHES NOMINAL
EXTENDED WASHER DIAMETER 1.875 INCHES NOMINAL
EXTENDED WASHER THICKNESS 0.094 INCHES NOMINAL
MANUFACTURERS CODE 81755
DESIGN CONTROL REFERENCE 12L10031-15

Restrictions/Controls & Freight Information | NSN 5306-00-121-9441

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.
Category Code Description
NMF Description 096320 RIVETS I/S NICKEL PLATED BUFFED
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 713 unknown
Originating Activity Code SU Ogden Air Logistics Center
Hill AFB, UT 84056-5609
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable