1ARM7
View detailed technical data, stock status, and sourcing information for: 1ARM7
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A manual tool for tightening various fasteners to a precise torque value. Consists of a handle and drive to accommodate female square drive sockets and other types of wrenching adapters. Torque value may be manually set and adjusted by user or may be provided as preset for production line use. A signaling device is generally provided to indicate when set torque value is reached. Handle is swung at right angle to axis of fastener rotation to apply torque. For items with handles that are spun in-line with axis of fastener rotation to apply torque, see screwdriver, torque.
20.0 foot-pounds minimum and 100.0 foot-pounds maximum and 3.5 meter-kilograms minimum and 14.5 meter-kilograms maximum torque capacity, case furnished items, 16.438 inches nominal overall length, micrometer torque indicating mechanism, 0.50 foot-pounds torque scale graduation
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Overall Length
- 16.438 inches nominal
- Furnished Items
- case
- Torque Indicating Mechanism
- micrometer
- Torque Capacity
- 20.0 foot-pounds minimum and 100.0 foot-pounds maximum and 3.5 meter-kilograms minimum and 14.5 meter-kilograms maximum
- Torque Scale Graduation
- 0.50 foot-pounds
- Torque Signal Method
- audible
- Drive Surface Size
- 0.375 inches nominal single end
- Drive End Shape
- square single end external
- Special Features
- ratchet head; plain steel handle; dual scale; 0.07 mkg graduations
- Material
- steel overall
- Surface Treatment
- chromium overall
- Style Designator
- micrometer end drive
- Specification/Standard Data
- 0u583-sae as28431 professional/industrial association standard
- Nondefinitive Spec/Std Data
- 1 type and 2 class
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 |
|---|---|
| 00-064-6831 | Torque Wrench |
| 1ARM7 | Torque Wrench |
| 4LY33 | Torque Wrench |
| 6012B | Torque Wrench |
| J6012C | Torque Wrench |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5120-01-400-0237?
Does the NSN 5120-01-400-0237 have a Schedule B code assigned?
Does NSN 5120-01-400-0237 require demilitarization?
Does NSN 5120-01-400-0237 contain precious materials?
Does NSN 5120-01-400-0237 contain hazardous materials?
When the NSN 5120-01-400-0237 was assigned to the Federal Catalog?
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