5305-01-311-7908
Find complete technical information, availability, and procurement data for: 5305-01-311-7908
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An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes:undercuts for thread relief). It is no. 10 (0.190 in.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, internal wrenching and thumbscrew. See also screw, externally relieved body.
3a thread class, flat countersunk head style, right-hand thread direction, 0.375 inches nominal fastener length, 0.201 inches minimum and 0.263 inches maximum thread 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
- 0.201 inches minimum and 0.263 inches maximum
- Fastener Length
- 0.375 inches nominal
- Head Style
- flat countersunk
- Head Diameter
- 0.311 inches minimum and 0.359 inches maximum
- Locking Feature
- patch or pellet or strip threads
- Internal Drive Style
- hexagon
- Nominal Thread Diameter
- 0.164 inches
- Width Across Flats
- 0.093 inches minimum and 0.094 inches maximum
- Thread Quantity Per Inch
- 32
- Countersink Angle
- 82.0 degrees nominal
- Material
- plastic polyamide (nylon) or plastic polyhexamethylene amide or plastic polyhexamethylene adipamide or plastic polycaprolactam or plastic polyhexamethylene sebacamide locking feature
- Material
- steel comp 301 or steel comp 302 or steel comp 302b or steel comp 304 or steel comp 304l or steel comp 305 or steel comp 308 or steel comp 309 or steel comp 309s or steel comp 310 or steel comp 310s or steel comp 314 or steel comp 316 or steel comp 316l or steel comp 317 or steel comp 321 or steel comp 347 or steel comp 348 or steel comp 384 or steel comp 385 fastener
- Material Document And Classification
- l-p-410 fed spec all material responses locking feature
- Thread Series Designator
- unc
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 |
|---|---|
| 1621270 | Socket Head Cap Screw |
| 1621270 ITEM 2 | Socket Head Cap Screw |
FAQs
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When the NSN 5305-01-311-7908 was assigned to the Federal Catalog?
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