KN51000

View detailed technical data, stock status, and sourcing information for: KN51000
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Federal Supply Group

Vehicular Equipment Components

Federal Supply Classification

2530 Vehicular Brake, Steering, Axle, Wheel and Track Components

National Stock Number

2530-01-070-5544

Item Name Code

10090

Assigment Date

01/13/1979 (47 years ago)

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

1.500 inches nominal major diameter, 45.0 bend angle in deg, 10 spline quantity, 1.216 inches nominal minor diameter, 0.500 inches nominal hole diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Hole Diameter: 0.500 inches nominal
Major Diameter: 1.500 inches nominal
Spline Quantity: 10
Bend Angle In Deg: 45.0
Minor Diameter: 1.216 inches nominal
Pitch Diameter: 1.3580 inches nominal
Adjustment Type: single arm
Spline Type: involute spline
Pressure Angle In Deg: 30.0
Connecting Arm Design: bent
Connecting Arm Hole Quantity: 1
Connecting Arm Hole Bushing: included
Connecting Arm Center To Center Distance Between Spline Hole And Connection Hole: 6.090 inches nominal
Connecting Arm Thickness: 0.540 inches nominal
Lubrication Provision: fitting
Bend Direction: left
Shape: straight

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
278084	Brake Slack Adjuster
KN51000	Brake Slack Adjuster
UB-2246	Brake Slack Adjuster

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 2530-01-070-5544?

The FSCG of the NSN 2530-01-070-5544 is 2530

Does the NSN 2530-01-070-5544 have a Schedule B code assigned?

Yes, the Schedule B code is 8708300050

Does NSN 2530-01-070-5544 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 2530-01-070-5544 contain precious materials?

Precious metal content is unknown

Does NSN 2530-01-070-5544 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 2530-01-070-5544 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Sat, Jan 13, 1979