Product Details | SQUARE NECK BOLT

5306-01-646-5549 A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.

Part Alternates: 21353 , 5306-01-646-5549, 01-646-5549, 5306016465549, 016465549

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 2015203 01-646-5549

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Technical Data | NSN 5306-01-646-5549

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 0.532 INCHES MINIMUM AND
FASTENER LENGTH 0.720 INCHES MINIMUM AND
MATERIAL STEEL OVERALL
SURFACE TREATMENT ZINC OVERALL
HEAD STYLE ROUND
HEAD DIAMETER 0.782 INCHES MINIMUM AND
HEAD HEIGHT 0.188 INCHES MINIMUM AND
NECK LENGTH 0.188 INCHES MINIMUM AND
NECK WIDTH 0.368 INCHES MINIMUM AND
III END ITEM IDENTIFICATION F-15SA
III PART NAME ASSIGNED BY CONTROLLING AGENCY ROUND HEAD, CARRIAGE BOLT

Restrictions/Controls & Freight Information | NSN 5306-01-646-5549

Category Code Description
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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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
No Freight Information

Management | NSN 5306-01-646-5549

Category Code Description
Price ValidationE The current standard price is an estimated price.
  • Estimated Price challenges are allowed, but follow procedures in para 60.b. (3) of section L of this manual.
  • This code will be changed to a P code upon notification of a contract price or this code will be changed to an updated code upon determination of a valid price.
Fund CodeVUVendor to user-of-supply concept.
Budget CodeW 8457X3080:Other Base Maintenance and Support Replenishment Spares
Materiel Management Aggregation CodeXZTG:FMS UNIQUE/WR-ALC
Source of SupplyF2UWarner-Robins Air Logistics Center
Robins AFB, GA 31098-5609
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesPRESTRICTED REQUISITION - SECURITY ASSISTANCE PROGRAM (SAP) 1. Indicates item is stocked or acquired only for SAP (replaces Military Assistance Program (MAP)) requirements, or 2. Indicates item is nonstocked and materiel is ordered from the contractor for shipment directly to the foreign government. 3. Base, post, camp, or station will not requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each