Butt Hinge
B-520-A
(NSN) National Stock Number
5340-01-075-1144
Federal Supply Classification
5340 Commercial Hardware
Item Name Code
22894
Schedule B Code
8302104090
Summary
0.250 inches nominal material thickness, 0.265 inches minimum and 0.281 inches maximum mounting hole diameter, 7 mounting hole quantity, 5.000 inches nominal body width, not rated performance type, not included reversible feature
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| A | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | KZ |
Identification
A hinge usually with rectangularly shaped leaves. The dimension parallel to the hinge pin must be greater than the dimension transverse to the hinge pin. It may have a tension coil spring at its pivot(s) for closing action, and may have a third member between its pivot(s) to permit the door, or the like, to swing in an arc from either side.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 22894 | A25100 | 1 | 1 |
Specifications
Material Thickness
0.250 inches nominal
Details
A measurement of the smallest dimension of the material,in distinction from length or width.Mounting Hole Diameter
0.265 inches minimum and 0.281 inches maximum
Details
The length of a straight line which passes through the center of a mounting hole,and terminates at the circumference.Mounting Hole Quantity
7
Details
The number of mounting holes provided.Body Width
5.000 inches nominal
Details
A measurement taken at right angles to the length of the body,in distinction from thickness.Performance Type
not rated
Details
Indicates the performance capability of the item or component.Reversible Feature
not included
Details
An indication of whether or not a reversible feature is included.Pin Removability
removable
Details
An indication of whether or not the pin is removable.Rising Pin
included
Details
An indication of whether or not a rising pin is included.Pin Tip Style
cone
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the pin tip.Knuckle Quantity
2
Details
The number of cylindrical projections through which an axis or pin passes.Pin Center To Body Edge Distance
4.000 inches nominal
Details
None.Knuckle Type
friction
Details
Indicates the type of cylindrical projection through which an axis or pin passes.Special Features
five square mounting holes 0.262 in. min,0.281 in. max lg of side
Details
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.Material
aluminum alloy 6061 body
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
steel comp 303 pin
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Surface Treatment
chromate body
Details
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.Surface Treatment Document And Classification
mil-c-5541, class 1a mil spec single treatment response body
Details
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.Style Designator
butt
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| B520A | 38177 | A | - | 5 | 2 | - | KZ |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| P | U | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 49860 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 713 | Z | 9 |
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Manufacturer
FAQs
Frequently asked questions for NSN 5340-01-075-1144
What is the NIIN of the NSN 5340-01-075-1144?
The National Item Identification Number (NIIN) of the NSN 5340-01-075-1144 is 01-075-1144
When the NSN 5340-01-075-1144 was assigned to the Federal Catalog?
It was assigned 45 years ago, on Fri, Apr 13, 1979
Does the NSN 5340-01-075-1144 contain any precious metals?
Type/content is unknown
Does the NSN 5340-01-075-1144 contain any hazardous material?
No information in HMIRS
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