Turnlock Fastener Receptacle

202-57-1

(NSN) National Stock Number

5325-00-027-8719

Federal Supply Classification

5325 Fastening Devices

Item Name Code

18485

Schedule B Code

7616995195

Summary

82.000 countersink angle in deg, 0.625 inches nominal center to center distance between mounting holes, countersunk mounting style, receptacle turnlock receptacle style, 0.938 inches nominal receptacle overall length, 0.344 inches nominal receptacle height

DAC	HCC	DMIL	RNCC
6	-	-	C

RNVC	SADC	MSDS	RNAAC
1	AC	-	ZZ

Identification

A threaded or tempered item used to secure the stud, turnlock fastener or stud assembly, turnlock fastener by engaging with the cross pin, cam lead threads, or eared nut of the stud, turnlock fastener and securing it by means of its thread locking or spring action.

INC	FIIG	Concept	Condition
18485	A05400	-	1

Specifications

Countersink Angle In Deg

82.000

Details

The included angle of the countersink,expressed in degrees.

Center To Center Distance Between Mounting Holes

0.625 inches nominal

Details

The center to center distance between mounting holes.

Mounting Style

countersunk

Details

The style designation indicating the configuration that most nearly corresponds to the appearance of the mounting.

Turnlock Receptacle Style

receptacle

Details

The style designation indicating the configuration that most nearly corresponds to the appearance of the turnlock receptacle.

Receptacle Overall Length

0.938 inches nominal

Details

None.

Receptacle Height

0.344 inches nominal

Details

None.

Receptacle Width

0.375 inches nominal

Details

None.

Turnlock Mounting Hole Diameter

0.193 inches minimum and 0.195 inches maximum

Details

None.

Material

aluminum alloy 7075 ejector spring

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Material

aluminum alloy 7075 receptacle

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Material Document And Classification

qq-a-250/12,t6 fed spec single material response ejector spring

Details

The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.

Material Document And Classification

qq-a-250/12,t6 fed spec single material response receptacle

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

anodize receptacle

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

cadmium ejector spring

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-a-8625,ty 3,cl 1 mil spec single treatment response receptacle

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-p-416,ty 1,cl 2 fed spec single treatment response ejector spring

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.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
URF-A3	D9182	6	-	C	1	-	ZZ
10243909	18876	4	-	5	2	-	KZ
019180-3	17981	1	-	5	9	-	KZ
03A090-1	1W025	5	-	5	2	-	ZZ
115389-1	27934	1	-	5	9	-	KZ
PC99098-1	09344	5	-	7	2	-	KZ
810AS2224-1	30003	A	-	7	2	-	KZ
1050645P1	94117	5	-	3	2	-	CL
8849188	19203	1	-	3	2	-	BF
1946680-1	19315	4	-	5	9	-	KZ
1946680-1	55974	4	-	5	2	-	KZ
GR520F6A	26512	1	-	7	2	-	KE
5718-FA3-ACNC	72794	5	-	3	2	-	ZZ
URFA3	72794	4	-	5	9	-	KZ