5305-01-157-6337
Find complete technical information, availability, and procurement data for: 5305-01-157-6337
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An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.
2a thread class, 2.500 inches nominal fastener length, right-hand thread direction, flat chamfer head style, 1.750 inches nominal 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
- 1.750 inches nominal
- Fastener Length
- 2.500 inches nominal
- Head Style
- flat chamfer
- Head Diameter
- 0.921 inches minimum and 0.938 inches maximum
- Head Height
- 0.616 inches minimum and 0.625 inches maximum
- Internal Drive Style
- hexagon
- Nominal Thread Diameter
- 0.625 inches
- Width Across Flats
- 0.500 inches minimum and 0.503 inches maximum
- Thread Quantity Per Inch
- 11
- Criticality Code Justification
- zzzy
- Special Features
- the head is also castellated,withthe slots spaced 0.187 in. apart
- Material
- nickel alloy overall
- Thread Series Designator
- unc
- Reference Number Differentiating Characteristics
- material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications
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 |
|---|---|
| MSC70001-412 DET 12 | Socket Head Cap Screw |
FAQs
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