5305-01-477-5617
Find complete technical information, availability, and procurement data for: 5305-01-477-5617
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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.
0.469 inches nominal thread length, 3a thread class, 1.3905 inches minimum and 1.4375 inches maximum fastener length, flat countersunk undercut head style, right-hand thread direction
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 3a
- Thread Direction
- right-hand
- Thread Length
- 0.469 inches nominal
- Fastener Length
- 1.3905 inches minimum and 1.4375 inches maximum
- Head Style
- flat countersunk undercut
- Head Diameter
- 0.456 inches minimum
- Head Height
- 0.0713 inches minimum and 0.0733 inches maximum
- Grip Diameter
- 0.2490 inches minimum and 0.2495 inches maximum
- Internal Drive Style
- high-torque
- End Item Identification
- structural sections; f18 aircraft
- Nominal Thread Diameter
- 0.2500 inches
- Grip Length
- 0.9275 inches minimum and 0.9475 inches maximum
- Features Provided
- cetyl alcohol lubricant and o ring
- Thread Quantity Per Inch
- 28
- Countersink Angle
- 99.0 degrees minimum and 101.0 degrees maximum
- Criticality Code Justification
- agav
- Part Name Assigned By Controlling Agency
- screw,close tolerance-assembly, 100 degree countersunk sealing head, dovetail slot, cres
- Material
- steel comp xm-13 overall
- Material Document And Classification
- ams5629, ph13-8mo assn std single material response overall
- Surface Treatment
- passivate overall
- Surface Treatment Document And Classification
- ams-qq-p-35 assn std single treatment response overall
- Thread Series Designator
- unjf
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| Part Number | Name |
|---|---|
| 11925C4-15A | Close Tolerance Screw |
| HT4020-4-15A | Close Tolerance Screw |
| ST3M652C4-15A | Close Tolerance Screw |
| WC4020-4-15A | Close Tolerance Screw |
FAQs
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When the NSN 5305-01-477-5617 was assigned to the Federal Catalog?
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