11437857-7
View detailed technical data, stock status, and sourcing information for: 11437857-7
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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.
hexagon cross-sectional shape, 0.250 inches nominal width across flats, 2b right internal thread class, 0.250 inches nominal cross-sectional length, right-hand right internal 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
- 2b right internal
- Thread Direction
- right-hand right internal
- Cross-Sectional Length
- 0.250 inches nominal
- Cross-Sectional Shape
- hexagon
- Width Across Flats
- 0.250 inches nominal
- Thread Quantity Per Inch
- 40 right internal
- Nominal Thread Size
- 0.112 inches right internal
- Special Features
- material: steel comp 303 overall;material document and classification: astm a582 assn std single material response overall;surface treatment: passivate overall;surface treatment document and classification: qq-p-35 fed spec single treatment response overall;bearing surface type: chamfered or washer faced
- Thread Series Designator
- unc left internal (includes thru thread)
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5310-00-139-7087 | No Name Available | 10/01/1982 |
| 5310-00-185-5053 | No Name Available | 09/01/2023 |
| 5310-01-219-4165 | No Name Available | 10/01/1989 |
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 |
|---|---|
| 11437857-7 | Spacing Threaded Standoff |
| 2994953-3 | Spacing Threaded Standoff |
| 4V10380 ITEM 17 | Spacing Threaded Standoff |
| 8211-SS-0440-S | Spacing Threaded Standoff |
| 8211SS0440-7 | Spacing Threaded Standoff |
| CAPNUTS18-8STAINLESS | Spacing Threaded Standoff |
| ES3684-01B08A08 | Spacing Threaded Standoff |
| NAS1831C4B04 | Spacing Threaded Standoff |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5340-00-401-5966?
Does NSN 5340-00-401-5966 require demilitarization?
Does NSN 5340-00-401-5966 contain precious materials?
Does NSN 5340-00-401-5966 contain hazardous materials?
When the NSN 5340-00-401-5966 was assigned to the Federal Catalog?
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Pricing
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