5320-01-497-0951
Find complete technical information, availability, and procurement data for: 5320-01-497-0951
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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).
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style, 0.155 inches minimum and 0.159 inches maximum shank diameter, 0.282 inches minimum and 0.290 inches maximum head major diameter, self-plugging mechanically locked stem shank style, 0.263 inches maximum 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
- 0.263 inches maximum
- Head Style
- flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer)
- Shank Diameter
- 0.155 inches minimum and 0.159 inches maximum
- Shank Style
- self-plugging mechanically locked stem
- Head Major Diameter
- 0.282 inches minimum and 0.290 inches maximum
- Expansion Device
- serrated stem-type w
- Grip Length
- 0.080 inches minimum and 0.125 inches maximum
- Countersink Angle
- 98.5 degrees minimum and 101.5 degrees maximum
- Material
- iron alloy 660 or nickel alloy 400 or steel comp 316 locking ring
- Material
- iron alloy 660 stem
- Material
- nickel alloy 400 sleeve
- Material Document And Classification
- ams5737 assn std 1st material response or qq-n-281 fed spec 3rd material response or ams5690 assn std 3rd material response locking ring
- Material Document And Classification
- ams5737 assn std single material response stem
- Material Document And Classification
- qq-n-281 fed spec single material response sleeve
- Surface Treatment
- passivate stem
- Surface Treatment Document And Classification
- qq-p-35 fed spec single treatment response stem
- Specification/Standard Data
- 80205-nas1921 professional/industrial association standard
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 |
|---|---|
| NAS1921M05-02 | Blind Rivet |
FAQs
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Does NSN 5320-01-497-0951 require demilitarization?
Does NSN 5320-01-497-0951 contain precious materials?
Does NSN 5320-01-497-0951 contain hazardous materials?
When the NSN 5320-01-497-0951 was assigned to the Federal Catalog?
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Pricing
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In Stock
This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.
| New Surplus | 982 |
| New Material | 1,690 |
| Total | 2,672 |