Product Details | INTERNALLY RELIEVED BODY BOLT

5306-01-238-7181 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: 150015, 5306-01-238-7181, 01-238-7181, 5306012387181, 012387181

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 19 AUG 1986 01-238-7181

Drawings & Photos | NSN 5306-01-238-7181


Demand History | NSN 5306-01-238-7181

Part Number Request Date QTY Origin
5306-01-238-7181 2024-05-130 12 Taiwan
150015 2024-02-52 88 DIBBS
150015 2024-02-44 88 DIBBS
5306-01-238-7181 2023-06-157 4 Taiwan
150015 2023-05-123 61 DIBBS
150015 2023-04-115 61 DIBBS
5306-01-238-7181 2022-11-327 2 Taiwan
5306-01-238-7181 2022-07-194 6 Taiwan
5306-01-238-7181 2022-05-130 6 MANUAL
150015 2022-03-87 77 DIBBS
150015 2022-03-75 77 DIBBS
150015 2019-05-121 143 DIBBS
150015 2019-02-58 14 DIBBS
5306-01-238-7181 2014-05-132 47 DIBBS
5306-01-238-7181 2014-04-120 47 DIBBS
5306-01-238-7181 2012-05-125 70 DIBBS
5306-01-238-7181 2012-01-27 49 DIBBS
5306-01-238-7181 2011-01-08 42 DIBBS
5306-01-238-7181 2009-10-275 36 DIBBS
5306-01-238-7181 2009-09-259 27 DIBBS
5306-01-238-7181 2008-12-347 15 DIBBS
5306-01-238-7181 2008-11-320 12 DIBBS

Cross Reference | NSN 5306-01-238-7181

Part Number Cage Code Manufacturer
150015 63465 TR ENGINEERING, INC. DIV TR ENGINEERING INCORPORATED

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Technical Data | NSN 5306-01-238-7181

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.312 INCHES
THREAD QUANTITY PER INCH 18
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.389 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
FASTENER LENGTH 0.500 INCHES NOMINAL
MATERIAL STEEL COMP 1215 OVERALL
SURFACE TREATMENT OXIDE OVERALL
COLOR BLACK OVERALL
STYLE DESIGNATOR B42 CONCENTRIC HOLE UNTHREADED
CONCENTRIC HOLE DIAMETER 0.260 INCHES NOMINAL
HEAD STYLE C43 DOUBLE CHAMFER
HEAD DIAMETER 0.630 INCHES NOMINAL
HEAD HEIGHT 0.130 INCHES NOMINAL
EXTENDED WASHER DIAMETER 0.260 INCHES NOMINAL
SPECIAL FEATURES MED. STRAIGHT KNURL

Restrictions/Controls & Freight Information | NSN 5306-01-238-7181

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 713 unknown
Originating Activity Code KH Defense Industrial Supply Center
Philadelphia, PA 19111
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 5306-01-238-7181

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 CodesHDIRECT DELIVERY UNDER A CENTRAL CONTRACT # (VENDOR STOCKED) Issue, transfer or shipment is not subject to specialized controls other than those imposed by IMM/Service/Agency supply policy. 1. The item is centrally managed and procured. 2. Normal issue is by direct shipment from the vendor to the user at the order of the ICP or IMM. However, orders may be shipped from stock by ICP or IMM distribution facilities when the vendor's minimum order quantity is not met, or when stocks are being drawn down. 3. Requisitions and fund citations will be submitted in accordance with IMM/Service/Agency Requisitioning Procedures. 4. Generally delivery will be made within applicable Service/Agency guidelines addressing customer required timeframe.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
H
EA : Each
Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesHDIRECT DELIVERY UNDER A CENTRAL CONTRACT # (VENDOR STOCKED) Issue, transfer or shipment is not subject to specialized controls other than those imposed by IMM/Service/Agency supply policy. 1. The item is centrally managed and procured. 2. Normal issue is by direct shipment from the vendor to the user at the order of the ICP or IMM. However, orders may be shipped from stock by ICP or IMM distribution facilities when the vendor's minimum order quantity is not met, or when stocks are being drawn down. 3. Requisitions and fund citations will be submitted in accordance with IMM/Service/Agency Requisitioning Procedures. 4. Generally delivery will be made within applicable Service/Agency guidelines addressing customer required timeframe.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
H
EA : Each