5305-00-921-3897
Find complete technical information, availability, and procurement data for: 5305-00-921-3897
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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.
0.172 inches minimum and 0.190 inches maximum head height, 0.367 inches minimum and 0.375 inches maximum width between flats, w/o internal drive internal drive style, hexagon head style, 0.625 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.
- Fastener Length
- 0.625 inches nominal
- Head Style
- hexagon
- Head Height
- 0.172 inches minimum and 0.190 inches maximum
- Width Between Flats
- 0.367 inches minimum and 0.375 inches maximum
- Internal Drive Style
- w/o internal drive
- Features Provided
- casehardened
- Nonmachine Thread Style
- dog type (type b or c)
- Nonmachine Nominal Thread Diameter
- 0.250 inches
- Material
- steel comp 1016 or steel comp 1018 or steel comp 1019 or steel comp 1021 or steel comp 1022 or steel comp 1524 overall
- Surface Treatment
- cadmium and chromate overall
- Surface Treatment Document And Classification
- qq-p-416,type 2,class 3 fed spec all treatment responses overall
- Nondefinitive Spec/Std Data
- c type
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5305-01-102-2679 | No Name Available | 02/01/1982 |
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 |
|---|---|
| 171027 | Tapping Screw |
FAQs
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What is the FSCG of the NSN 5305-00-921-3897?
Does the NSN 5305-00-921-3897 have a Schedule B code assigned?
Does NSN 5305-00-921-3897 require demilitarization?
Does NSN 5305-00-921-3897 contain precious materials?
Does NSN 5305-00-921-3897 contain hazardous materials?
When the NSN 5305-00-921-3897 was assigned to the Federal Catalog?
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