Product Details | INTERNALLY RELIEVED BODY BOLT

5306-01-073-9170 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: 920B6441, 920B644-1, 5306-01-073-9170, 01-073-9170, 5306010739170, 010739170

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 23 MAR 1979 01-073-9170

Drawings & Photos | NSN 5306-01-073-9170


Demand History | NSN 5306-01-073-9170

Part Number Request Date QTY Origin
5306-01-073-9170 2023-04-106 113 DIBBS
5306-01-073-9170 2023-01-16 46 DIBBS
5306-01-073-9170 2022-10-289 24 DIBBS
5306-01-073-9170 2022-07-198 11 DIBBS
5306-01-073-9170 2017-02-40 1 DIBBS-RFPs
5306-01-073-9170 2016-10-285 205 DIBBS

Cross Reference | NSN 5306-01-073-9170

Part Number Cage Code Manufacturer
920B644-1 83843 SUNDSTRAND CORP ELECTRIC POWER SYSTEMS DIV
920B644-1 99167 HAMILTON SUNDSTRAND CORPORATION

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Technical Data | NSN 5306-01-073-9170

Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER 0.625 INCHES
THREAD QUANTITY PER INCH 18
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.735 INCHES NOMINAL
FASTENER LENGTH 0.735 INCHES NOMINAL
MATERIAL COPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-B-626,COMP 22,1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT NICKEL OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-N-290,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR B40A CONCENTRIC HOLE THREADED
THREAD SERIES UNF CONCENTRIC HOLE
NOMINAL THREAD SIZE 0.375 INCHES CONCENTRIC HOLE
THREADS PER INCH 24 CONCENTRIC HOLE
INTERNAL THREAD LENGTH 0.625 INCHES NOMINAL CONCENTRIC HOLE
HEAD STYLE C1 HEXAGON
HEAD HEIGHT 0.218 INCHES NOMINAL
WIDTH BETWEEN FLATS 0.875 INCHES NOMINAL
SPECIAL FEATURES 0.109 IN. DIAMETER 0.500 IN DEEP HEAD HOLE PARALLEL TO LONGITUDINAL AXIS
MANUFACTURERS CODE 99167
DESIGN CONTROL REFERENCE 920B644-1

Restrictions/Controls & Freight Information | NSN 5306-01-073-9170

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 TA Sacramento Air Logistics Center
McClellan AFB, CA 95652-5609
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
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

Management | NSN 5306-01-073-9170

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.
Materiel Management Aggregation CodeHYSX:ELECTRICAL CONTROL & DISTRIBUTION EQUIPMENT AIRBORNE ELECTRICAL GENERATORS
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.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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
H
EA : Each