National Stock Number (NSN) 9540-00-542-2749 (9540005422749) Parts List

Item Name	Beam Structural
Federal Supply Group (FSG)	Metal Bars Sheets and Shapes
Federal Supply Class (FSC)	9540 Structural Shapes Nonferrous Base Metal
National Item Identification Number (NIIN)	00-542-2749 (005422749)
NCB Code	USA (00)
Manufacturer	Federal Specifications, Alcoa Reynolds Metals Company, Society Of Automotive Engineers Inc, Aluminum Co Of America, Sae International

Part Number	Manufacturer	Item Name	Cage Code	RFQ
QQ-A-200/5	federal specifications	beam structural	81348	RFQ
2654C	alcoa reynolds metals company	beam structural	77783	RFQ
AMS-QQ-A-200 5	society of automotive engineers inc	beam structural	81343	RFQ
851F	aluminum co of america	beam structural	01634	RFQ
AMS-QQ-A-200 5	sae international	beam structural	0u583	RFQ

Technical Characteristics of NSN 9540005422749

MRC	Criteria	Characteristic
AJJB	FIRST TIP RADIUS	0.110 INCHES NOMINAL
BMPQ	RIGHT SIDE BOTTOM FLANGE THICKNESS	0.375 INCHES NOMINAL
BMPR	LEFT SIDE BOTTOM FLANGE THICKNESS	0.375 INCHES NOMINAL
BPXD	LEFT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES	1.3985 INCHES NOMINAL
BPXF	LEFT SIDE BOTTOM FLANGE DISTANCE TO CENTER OF BOTH FLANGES	1.3985 INCHES NOMINAL
BPXG	RIGHT SIDE TOP FLANGE DISTANCE TO CENTER OF BOTH FLANGES	1.3985 INCHES NOMINAL
BPXH	RIGHT SIDE BOTTOM FLANGE DISTANCE TO CENTER OF BOTH FLANGES	1.3985 INCHES NOMINAL
BPXJ	FILLET RADIUS WHERE TOP LEFT FLANGE JOINS WEB FLANGE/LEG	0.290 INCHES NOMINAL
BPXK	FILLET RADIUS WHERE BOTTOM LEFT FLANGE JOINS WEB FLANGE/LEG	0.290 INCHES NOMINAL
BPXL	FILLET RADIUS WHERE TOP RIGHT FLANGE JOINS WEB FLANGE/LEG	0.290 INCHES NOMINAL
BPXM	FILLET RADIUS WHERE BOTTOM RIGHT FLANGE JOINS WEB FLANGE/LEG	0.290 INCHES NOMINAL
BPXN	WEB FLANGE THICKNESS	0.326 INCHES NOMINAL
BQJG	TOP FLANGE WIDTH	2.797 INCHES NOMINAL
BQJH	BOTTOM FLANGE WIDTH	2.797 INCHES NOMINAL
BQJK	LEFT SIDE TOP FLANGE TIP THICKNESS	0.190 INCHES NOMINAL
BQJL	LEFT SIDE BOTTOM FLANGE TIP THICKNESS	0.190 INCHES NOMINAL
BQJM	RIGHT SIDE TOP FLANGE TIP THICKNESS	0.190 INCHES NOMINAL
BQJN	RIGHT SIDE BOTTOM FLANGE TIP THICKNESS	0.190 INCHES NOMINAL
BRFD	WEIGHT PER UNIT MEASURE	3.348 POUNDS PER LINEAR FOOT
CMZY	FIRST TIP STYLE	LOWER RADIUS
CNBB	THIRD TIP RADIUS	0.110 INCHES NOMINAL
CNQJ	SECOND TIP RELATIONSHIP TO FIRST TIP	IDENTICAL
CNQL	THIRD TIP RELATIONSHIP TO PRECEDING TIPS	NOT IDENTICAL
CNQM	THIRD TIP STYLE	UPPER RADIUS
CNQN	FOURTH TIP RELATIONSHIP TO PRECEDING TIPS	IDENTICAL W/THIRD TIP
CRYX	LEFT TOP INNER FACE TO OUTER FACE ANGLE	90.0 DEGREES NOMINAL
CSTQ	RIGHT TOP INNER FACE TO OUTER FACE ANGLE	90.0 DEGREES NOMINAL
CTNN	RIGHT BOTTOM INNER FACE TO OUTER FACE ANGLE	90.0 DEGREES NOMINAL
CWAT	LEFT BOTTOM INNER FACE TO OUTER FACE ANGLE	90.0 DEGREES NOMINAL
HEAT	HEAT TREATMENT	H-111 STRAIN HARDENED
MATT	MATERIAL	ALUMINUM ALLOY AMS-QQ-A-200/5,ALLOY 5086
ZZZT	NONDEFINITIVE SPEC/STD DATA	H-111 TEMPER
AARN	FABRICATION METHOD	EXTRUDED
ABKW	OVERALL HEIGHT	4.000 INCHES NOMINAL
ABRY	LENGTH	20.000 FEET MINIMUM AND 30.000 FEET MAXIMUM
ADXR	LEFT SIDE TOP FLANGE THICKNESS	0.375 INCHES NOMINAL
ADXS	RIGHT SIDE TOP FLANGE THICKNESS	0.375 INCHES NOMINAL
AGTA	BASIC SHAPE STYLE	I SHAPE

Relevant Components for NSN - 9540-00-542-2749, 9540005422749
9540-01-448-3440 (9540014483440)	9515-00-529-0433 (9515005290433)	9510-00-950-0977 (9510009500977)	9535-00-529-7803 (9535005297803)
9515-01-191-8796 (9515011918796)	9535-01-471-1102 (9535014711102)	9530-00-228-9322 (9530002289322)	9515-01-483-6859 (9515014836859)
9510-00-229-4784 (9510002294784)	9515-00-071-1190 (9515000711190)	9540-01-471-8194 (9540014718194)	9535-00-596-2076 (9535005962076)