5305-00-157-8289
Find complete technical information, availability, and procurement data for: 5305-00-157-8289
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An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
2a thread class, right-hand thread direction, pan head style, 0.250 inches maximum thread length, 0.250 inches nominal 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
- 2a
- Thread Direction
- right-hand
- Thread Length
- 0.250 inches maximum
- Fastener Length
- 0.250 inches nominal
- Head Style
- pan
- Head Diameter
- 0.205 inches minimum and 0.219 inches maximum
- Head Height
- 0.070 inches minimum and 0.080 inches maximum
- Internal Drive Style
- cross recess type ii
- Nominal Thread Diameter
- 0.112 inches
- Thread Quantity Per Inch
- 40
- Screw Material
- steel comp 301 or steel comp 430
- Screw Material Document And Classification
- ifi-104 assn std all material responses
- Screw Surface Treatment
- passivate
- Supplementary Features
- arinc-king pt list 006-8024-05,similar to nsn 5305-00-054-5647
- Thread Series Designator
- unc
- Specification/Standard Data
- 22373-089-5903 manufacturers specification control and 80204-ansi b18.6.3 professional/industrial association standard
- Nondefinitive Spec/Std Data
- 5 table and 4-40 size and 1/4in. length and stls/stl material
- Departure From Cited Document
- as modified by material
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 |
|---|---|
| 089-5903-04 | Machine Screw |
| 089K-5903-04 | Machine Screw |
| 4-40UNC2A1/4LGANSIB18.6.3 PANHD | Machine Screw |
FAQs
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When the NSN 5305-00-157-8289 was assigned to the Federal Catalog?
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