Recently Updated NSN 5360-00-058-1271 Or (5360000581271) Part List

Item Name	Spring Helical Torsion
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5360 Coil Flat Leaf and Wire Springs
National Item Identification Number (NIIN)	00-058-1271 (000581271)
NCB Code	USA (00)
Manufacturer	Mason Electric Company, Astrocom Electronics Inc

Part Number	Manufacturer	Item Name	RFQ
730-1404-6	mason electric company	spring helical torsion	RFQ
21928	astrocom electronics inc	spring helical torsion	RFQ

MRC	Criteria	Characteristic
AARX	INSIDE DIAMETER	0.285 INCHES NOMINAL
AGEK	SPRING FREE LENGTH	2.000 INCHES NOMINAL
APCN	COIL QUANTITY	66
AXLH	COIL HELIX DIRECTION	LEFT-HAND
AXLQ	SPRING FREE OUTSIDE DIAMETER	0.392 INCHES MINIMUM AND 0.398 INCHES MAXIMUM
AXMH	END ANGULAR RELATIONSHIP	ENDS PARALLEL ONE TO OTHER
FEAT	SPECIAL FEATURES	OD OF ONE END OF SPRING IS LARGER THAN THE OTHER END; ONE END HAS NOMINAL OD OF 0.350 INCHES,THIS OD HAS MINIMUM LENGTH OF 1.875 INCHES AND MAXIMUM LENGTH OF 1.895 INCHES; THE OTHER END HAS A MINIMUM OD OF 0.392 INCHES AND A MAXIMUM OD OF
MATT	MATERIAL	STEEL COMP 302 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	QQ-W-423,FORM 1,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SFTT	SURFACE TREATMENT	OXIDE OVERALL
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-C-13924,CL 4 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
STYL	STYLE DESIGNATOR	SINGLE TORSION LEFT HAND