5305-01-671-8251
Find complete technical information, availability, and procurement data for: 5305-01-671-8251
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A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes:flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes:disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.
flat chamfer head style, 3a thread class, 1.105 inches minimum and 1.125 inches maximum fastener length, right-hand thread direction, 0.480 inches minimum and 0.500 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
- 0.480 inches minimum and 0.500 inches maximum
- Fastener Length
- 1.105 inches minimum and 1.125 inches maximum
- Head Style
- flat chamfer
- Head Diameter
- 0.543 inches minimum and 0.562 inches maximum
- Head Height
- 0.209 inches nominal
- Shoulder Diameter
- 0.371 inches minimum and 0.373 inches maximum all shoulders
- Shoulder Length
- 0.625 inches nominal all shoulders
- Internal Drive Style
- hexagon
- End Item Identification
- a4 bradley fighting vehicle
- Nominal Thread Diameter
- 0.3125 inches
- Width Across Flats
- 0.188 inches nominal
- Thread Quantity Per Inch
- 18
- Chamfer Angle
- 30.0 degrees minimum and 45.0 degrees maximum
- Shoulder Shape
- round all shoulders
- Material
- steel overall
- Material Document And Classification
- nasm 21472 national std/spec single material response overall
- Surface Treatment
- zinc overall
- Surface Treatment Document And Classification
- astm b633, type ii, class fe/zn 5 assn std single treatment response overall
- Thread Series Designator
- unc
- Specification/Standard Data
- 80205-nas-51975 national std/spec
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 |
|---|---|
| MS51975-17P | Shoulder Screw |
FAQs
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