Butt Hinge

4179130

4179130
(NSN) National Stock Number
5340-01-071-8949
Federal Supply Classification
5340 Commercial Hardware
Item Name Code
22894
Schedule B Code
-
Summary

4.000 inches nominal overall length, 0.040 inches nominal material thickness, 0.230 inches minimum and 0.260 inches maximum mounting hole diameter, 4 mounting hole quantity, 0.089 inches minimum and 0.093 inches maximum pin diameter, not rated performance type

DAC HCC DMIL RNCC
2 - - 3
RNVC SADC MSDS RNAAC
2 - - 9Z
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
Overall Length
4.000 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Material Thickness
0.040 inches nominal
Details A measurement of the smallest dimension of the material,in distinction from length or width.
Mounting Hole Diameter
0.230 inches minimum and 0.260 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
4
Details The number of mounting holes provided.
Pin Diameter
0.089 inches minimum and 0.093 inches maximum
Details The length of a straight line which passes through the center of a pin,and terminates at the circumference.
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.
Hinge Mounting Type
full mortise
Details Indicates the type of hinge which permits either mortise or surface mounting.
Pin Removability
nonremovable
Details An indication of whether or not the pin is removable.
Knuckle Quantity
8
Details The number of cylindrical projections through which an axis or pin passes.
Knuckle Type
friction
Details Indicates the type of cylindrical projection through which an axis or pin passes.
Material
copper alloy 260 or copper alloy 270 or copper alloy 274 pin
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel comp 1008 or steel comp 1009 or steel comp 1015 or steel comp 1018 or steel comp 1020 or steel body
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
qq-s-698 fed spec single material response body
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Surface Treatment
cadmium overall
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
qq-p-416, type 2, class 1 fed spec single treatment response overall
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.
Surface Treatment Document And Classification
qq-w-321, alloy 260, 270 or 274 fed spec single treatment response pin
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.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
P U - -

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Manufacturer
BAE SYSTEMS LAND & ARMAMENTS L.P.
CAGE: 80212
SAN JOSE , CA , 95119-1202
UNITED STATES
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FAQs
Frequently asked questions for NSN 5340-01-071-8949
What is the NIIN of the NSN 5340-01-071-8949?
The National Item Identification Number (NIIN) of the NSN 5340-01-071-8949 is 01-071-8949
When the NSN 5340-01-071-8949 was assigned to the Federal Catalog?
It was assigned 45 years ago, on Fri, Feb 16, 1979
Does the NSN 5340-01-071-8949 contain any precious metals?
Type/content is unknown
Does the NSN 5340-01-071-8949 contain any hazardous material?
No information in HMIRS

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