12449391
View detailed technical data, stock status, and sourcing information for: 12449391
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A thin flat metal or plastic item of various peripheral shapes having a solid or laminated cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole and having a solid rectangular cross-section use disk, solid, plain. Items with either (1) a solid (not laminated) cross-section, or (2) a non-separable laminated cross-section with one hole centrally located, must have a thickness less than 0.006 inch (0.152 mm) for items less than 1/4 inch (6.35 mm) outside diameter or shortest distance across peripheral flats, and less than 0.016 inch (0.406 mm) for items 1/4 inch (6.35 mm) or more outside diameter, or shortest distance across peripheral flats. For items with thickness greater than those indicated above, see spacer, plate; washer, flat and spacer, ring. When thickness and/or outside diameter or shortest distance across peripheral flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance. See also shim stock, laminated; shim stock assortment, gasket; and bearing, washer, thrust.
1.540 inches nominal thread length, pan head style, 2.790 inches minimum and 2.820 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
- Thread Length
- 1.540 inches nominal
- Fastener Length
- 2.790 inches minimum and 2.820 inches maximum
- Head Style
- pan
- Head Diameter
- 0.810 inches nominal
- Head Height
- 0.195 inches minimum and 0.205 inches maximum
- Shoulder Diameter
- 0.599 inches minimum and 0.601 inches maximum first shoulder
- Shoulder Length
- 1.150 inches minimum and 1.170 inches maximum first shoulder
- Nominal Thread Diameter
- 0.562 inches
- Thread Quantity Per Inch
- 18
- Shoulder Shape
- round first shoulder
- Special Features
- serrated band 0.180 in. wide, 0.618 in. dia, located 0.380 inches from the head
- Material
- steel overall
- Material Document And Classification
- sae j429h, grade 8 assn std single material response overall
- Thread Series Designator
- unf
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 |
|---|---|
| 007-357-00 | Shoulder Bolt |
| 12449391 | Shoulder Bolt |
| 9251100 | Shoulder Bolt |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5306-01-418-9086?
Does the NSN 5306-01-418-9086 have a Schedule B code assigned?
Does NSN 5306-01-418-9086 require demilitarization?
Does NSN 5306-01-418-9086 contain precious materials?
Does NSN 5306-01-418-9086 contain hazardous materials?
When the NSN 5306-01-418-9086 was assigned to the Federal Catalog?
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