5305-01-285-7726
Find complete technical information, availability, and procurement data for: 5305-01-285-7726
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A headed, threaded fastening device over which may be assembled; (1) a stand-off; (2) a flanged bushing with washer(s) and/or a shouldered bushing without a flange, or it may have an internally threaded sleeve that is an integral part of the screw; a washer and an externally thread self-locking bushing that is driven by an inserted driver. Attached to panel by threaded bushing or by flaring end of stand-off, or bushing. Used in conjunction with a speed nut, nut plate, or driven into a threaded hole in the item that the panel is fastened to. May be spring loaded.
3a thread class, right-hand thread direction, flat countersunk head style, 0.338 inches minimum and 0.388 inches maximum thread length, 1.098 inches minimum and 1.128 inches maximum fastener length
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
- 0.338 inches minimum and 0.388 inches maximum
- Fastener Length
- 1.098 inches minimum and 1.128 inches maximum
- Head Style
- flat countersunk
- Head Diameter
- 0.2578 inches minimum and 0.3047 inches maximum
- Grip Diameter
- 0.1885 inches minimum and 0.1895 inches maximum
- Internal Drive Style
- torque-set ribbed
- Nominal Thread Diameter
- 0.190 inches
- Grip Length
- 0.740 inches minimum and 0.760 inches maximum
- Thread Quantity Per Inch
- 32
- Minimum Tensile Strength
- 160000 pounds per square inch
- Countersink Angle
- 99.0 degrees minimum and 101.0 degrees maximum
- Material
- iron alloy 660 overall
- Material Document And Classification
- ams 5737 assn std single material response or ams 5731 assn std single material response or ams 5732 assn std single material response overall
- Surface Treatment
- passivate overall
- Surface Treatment Document And Classification
- qq-p-35 fed spec single treatment response overall
- Thread Series Designator
- unjf
- Specification/Standard Data
- 80205-nas1581 professional/industrial association standard
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5305-01-284-1395 | No Name Available | 03/01/1998 |
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| NAS1581C3R12 | Close Tolerance Screw |
FAQs
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Does NSN 5305-01-285-7726 require demilitarization?
Does NSN 5305-01-285-7726 contain precious materials?
Does NSN 5305-01-285-7726 contain hazardous materials?
When the NSN 5305-01-285-7726 was assigned to the Federal Catalog?
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