5305-01-321-6225
Find complete technical information, availability, and procurement data for: 5305-01-321-6225
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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.
right-hand thread direction, 2a thread class, flat countersunk head style, 0.407 inches minimum and 0.437 inches maximum fastener length, 0.285 inches minimum and 0.377 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
- 2a
- Thread Direction
- right-hand
- Thread Length
- 0.285 inches minimum and 0.377 inches maximum
- Fastener Length
- 0.407 inches minimum and 0.437 inches maximum
- Head Style
- flat countersunk
- Head Diameter
- 0.238 inches minimum and 0.279 inches maximum
- Internal Drive Style
- cross recess type 1
- Nominal Thread Diameter
- 0.138 inches
- Thread Quantity Per Inch
- 32
- Countersink Angle
- 100.0 degrees nominal
- Screw Material
- steel comp 301 or steel comp 302 or steel comp 302b or steel comp 303 or steel comp 303se 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
- Head Surface Treatment
- paint
- Screw Surface Treatment
- passivate
- Head Surface Treatment Document And Classification
- 595 no.36231 fed std single treatment response or 330-1731-190 cage 13499 mfr ref single treatment response
- Screw Surface Treatment Document And Classification
- qq-p-35 fed spec single treatment response
- Color
- gray/grey
- 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 |
|---|---|
| 330-1751-380 | Machine Screw |
| FH6C7CP-L13GY | Machine Screw |
FAQs
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Does NSN 5305-01-321-6225 contain precious materials?
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When the NSN 5305-01-321-6225 was assigned to the Federal Catalog?
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