5320-01-399-3837
Find complete technical information, availability, and procurement data for: 5320-01-399-3837
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A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes:items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).
0.0947 inches minimum and 0.0967 inches maximum width between flats, flush countersunk head style, 1.675 inches minimum and 1.695 inches maximum fastener length, 3a thread class, right-hand thread direction
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
- Fastener Length
- 1.675 inches minimum and 1.695 inches maximum
- Head Style
- flush countersunk
- Width Between Flats
- 0.0947 inches minimum and 0.0967 inches maximum
- Shank Diameter
- 0.2646 inches minimum and 0.2651 inches maximum
- Shank Style
- pin-rivet, straight, threaded
- Head Major Diameter
- 0.5018 inches minimum and 0.5066 inches maximum
- Lubrication
- cetyl alcohol, spec 305, hi-shear corp
- Grip Length
- 1.245 inches minimum and 1.255 inches maximum
- Minimum Tensile Strength
- 5820 pounds per square inch
- Nominal Thread Size
- 0.250 inches
- Shear Strength
- 10490 double pounds per square inch
- Countersink Angle
- 100.0 degrees nominal
- Special Features
- "grit blast top of head, with color white on thread end, 1/64" oversize, for repair work only."
- Material
- titanium alloy uns r56400 overall
- Material Document And Classification
- ams4928 assn std single material response or ams4967 assn std single material response overall
- Thread Series Designator
- unjf
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 |
|---|---|
| 03A073-8-20X | Pin-Rivet |
| HLT437ST-8-20 | Pin-Rivet |
FAQs
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Does NSN 5320-01-399-3837 require demilitarization?
Does NSN 5320-01-399-3837 contain precious materials?
Does NSN 5320-01-399-3837 contain hazardous materials?
When the NSN 5320-01-399-3837 was assigned to the Federal Catalog?
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