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5305-01-308-4812

Close Tolerance Screw

5305013084812 013084812 HT8115-4-11 HT195-4-11 3M263-4-11

A SCREW, MACHINE or SCREW, CAP, SOCKET HEAD whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 IN.) (0.025 mm) or less of a specific diameter for items (1.000 IN.) (25 mm) or less in diameter. Items over (1.000 IN.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 IN.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 IN.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the Screw Thread Standards, FED STD H28 and/or other nationally recognized standards. The head is designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. View more Close Tolerance Screw

5305-01-308-4812 SCREW,CLOSE TOLERANCE 5305013084812 013084812

Managed by United States
NSN Created on 29 Sep 1989
Data Last Changed
January 2023
NATO Update Count
7
NATO Data Quality
AASK Style C50 for 5305-01-308-4812 1/2
NSN 5305-01-308-4812 (Identification) 1/2
ABQZ Style D9 for 5305-01-308-4812 2/2
NSN 5305-01-308-4812 (Identification) 2/2

5305-01-308-4812 Stock and Availability Marketplace 5305-01-308-4812

5305-01-308-4812 Related Documents Related Documents 5305-01-308-4812 1+ Documents (More...)

TOLERANCE 9479 EA NS Request Quotation ST3M547-4-11 SCREW,CLOSE TOLERANCE 9479 EA NS Request Quotation HT195-4-11

5305-01-308-4812 Demil Restrictions 5305-01-308-4812

DEMIL: A | DEMILI: 1 | CRITICALITY: X | HMIC: N | PMIC: U | EDC: | ADPEC:

5305-01-308-4812 is a Close Tolerance Screw that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Demilitarization of this item has been confirmed and is not currently subject to changes. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. The precious metals content of this item is unknown.

5305-01-308-4812 HTS and ScheduleB Import and Export 5305-01-308-4812

5305-01-308-4812 End Users End Users 5305-01-308-4812

Germany (ZG01)
Effective Date:
1 Apr 1991

5305-01-308-4812 Manufacturers Approved Sources 5305-01-308-4812

5305-01-308-4812 Technical Data Datasheet 5305-01-308-4812

Characteristic
Specifications
FIIG
A003B0
Countersink Angle [CRSQ]
99.0 Degrees Minimum And 101.0 Degrees Maximum
Fastener Length [AASB]
1.069 Inches Minimum And 1.116 Inches Maximum
Grip Diameter [AAUR]
0.2485 Inches Minimum And 0.2495 Inches Maximum
Grip Length [ANEE]
0.678 Inches Minimum And 0.698 Inches Maximum
Hardness Rating [CQFM]
46.0 Rockwell C Minimum Overall And 50.0 Rockwell C Maximum Overall
Head Diameter [AASL]
0.497 Inches Minimum And 0.507 Inches Maximum
Head Style [AASK]
Flat Countersunk
Material [MATT]
Steel Comp H11 Overall
Minimum Tensile Strength [CQBC]
220000 Pounds Per Square Inch
Nominal Thread Diameter [AHYM]
0.250 Inches
Internal Drive Style [ABQZ]
High-Torque
Thread Series Designator [THSD]
Unjf
Surface Treatment Document And Classification [STDC]
Mac Ps13145 Fscm 76301 Mfr Ref All Treatment Responses Overall
Surface Treatment [SFTT]
Cadmium Overall And Chromate Overall
Thread Direction [AAJF]
Right-Hand
Thread Class [AAJD]
3A
Thread Length [AASA]
0.371 Inches Minimum And 0.438 Inches Maximum
Thread Quantity Per Inch [CMLP]
28

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5305-01-308-4812 Freight Data Freight Information 5305-01-308-4812

5305-01-308-4812 has freight characteristics managed by Germany.. 5305-01-308-4812 has a variance between NMFC and UFC when transported by rail and the description should be consulted.