Recently Updated NSN 5305-01-187-0653 Or (5305011870653) Part List

Item Name	Screw Shoulder
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5305 Screws
National Item Identification Number (NIIN)	01-187-0653 (011870653)
NCB Code	USA (01)
Manufacturer	Navair And Navsea Managed

Part Number	Manufacturer	Item Name	RFQ
3017176	navair and navsea managed	screw shoulder	RFQ

MRC	Criteria	Characteristic
CMLP	Thread Quantity Per Inch	18
AHYM	Nominal Thread Diameter	0.312 INCHES
CWYB	Shoulder Shape	ROUND FIRST SHOULDER
AASB	Fastener Length	0.405 INCHES NOMINAL
FEAT	Special Features	UNDERCUT BELOW SHOULDER 0.063 IN. LG,0.230-0.240 IN. DIA
AAJF	Thread Direction	RIGHT-HAND
AASK	Head Style	PAN NO. 2
AASA	Thread Length	0.342 INCHES NOMINAL
AATX	Shoulder Length	0.283 INCHES MINIMUM FIRST SHOULDER AND 0.285 INCHES MAXIMUM FIRST SHOULDER
MDCL	Material Document And Classification	QQ-B-637,AL 464,1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE OVERALL
AASL	Head Diameter	0.625 INCHES NOMINAL
THSD	Thread Series Designator	UNC
ABQZ	Internal Drive Style	SLOT
AAJD	Thread Class	2A
AATN	Shoulder Diameter	0.372 INCHES MINIMUM FIRST SHOULDER AND 0.374 INCHES MAXIMUM FIRST SHOULDER
MATT	Material	COPPER ALLOY OVERALL
AASU	Head Height	0.125 INCHES NOMINAL
MRC	Decoded Requirement	Clear Text Reply