FLL-F18LC-6041_A.pdf

7 6 5 4 3

B B

C C

7 6 5 4 2

2 1

A

8 3

D

A

D

NOTES - UNLESS OTHERWISE SPECIFIED:

REVISION HISTORY

CHECKENGRDATEDESCRIPTIONREV

2021-03-29APPROVED FOR INITIAL RELEASE -

L. HUDSON

K. SIU

J.C. ALVAREZ2021-05-03

SHEET 1: ADD NOTE 8 ZONE 4D

SHEET 5: -009, SHOW HOLE LOCATION DIMENSIONS AS

REFERENCE

A

SHEET 1 OF 5CI NO. SCALE: NONE

AFLL-F18LC-60411JYR2D

REV.DWG. NO.CAGESIZE

VT PLATFORM

ACCESS PLATFORM STEP

ASSEMBLY

TITLE

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION

ARMSTRONG FLIGHT RESEARCH CENTER

EDWARDS, CALIFORNIA

2021-03-25J.C. ALVAREZENGR

2021-03-25K. SIUCHECK

REVIEW

2021-03-25L. HUDSONREVIEW

2021-03-23J.C. ALVAREZDRAWN

2021-03-23J.C. ALVAREZDESIGN

DATEAPPROVALS

THIRD ANGLE PROJECTION

DO NOT SCALE DRAWING

DECIMALS

.X �#� .1

.XX �#� .03

.XXX �#� .010

.XXXX �#� .0010

ANGLES

.X �#� 0.5�$�

.XX �#� 0.25�$�

UNLESS OTHERWISE SPECIFIED DIMENSIONS

ARE IN INCHES. TOLERANCES ARE:

PARTS SHALL BE FREE OF

BURRS AND SHARP EDGES

INTERPRET DRAWING PER

ASME Y14.100

USED ONNEXT ASSEMBLY

F18LCFLL-F18LC-6040

PARTS LIST

NOTES

MATERIAL

SPECIFICATION

NOMENCLATURE

OR DESCRIPTION

PART OR

IDENTIFYING NO.

CAGE CODE

ITEM

NO.QTY REQD

-101

42" X 2" X .25" SQ. TUBE

ASTM A36VT ACCESS PLATF. STEP BEAM 1 -00112

42" X 2" X .25" SQ. TUBE

ASTM A36VT ACCESS PLATF. STEP CROSS MBR -00322

42" X 2" X .25" SQ. TUBE

ASTM A36VT ACCESS PLATF. STEP LEG -00534

42" X 2" X .187" ANGLE BAR

ASTM A36VT ACCESS PLATF. STEP MTG. ANGLE -00742

.25" ALUM. PLATE 6061 T6/T651

ASM 4027 / ASTM B209VT ACCESS PLATF. STEP PLATE -00951

GRADE 8, PER SAE J4295/8'-18 X 2" HEX SCREW92620A8253A05464

GRADE 8, PER SAE J4295/8" WASHER, FLAT98023A0353A05474

GRADE 8, PER SAE J4295/8"-18, NUT94895A8353A05484

ASME B18.3, ASTM F8351/4"-20 X 1" FH SCREW91253A5423A05494

1 IDENTIFY WITH 1JYR2-FLL-F18LC-6041-APPROPRIATE DASH

NUMBER AND LATEST REVISION LETTER PER MIL-STD-130N

BY METAL OR LASER OR STAMP ENGRAVING, 0.12 INCH CHARACTER HEIGHT.

SERIALIZE PER AFOP-7900.3-005. LOCATE APPROXIMATELY AS SHOWN.

2 WELD PER AWS D1.1/D1.1M.

FILLER: ER70S-3

LOAD: STATIC

PERFORM NDT INSPECTION PER AFRC-NDI-001

3 MASK ALL IDENTIFICATION MARKING AND MACHINED AREAS,

AND COVER (PLUG) HOLES.

4 PAINT PER MIL-PRF-85285E, TYPE III, CLASS H OR W

OR POWDER COAT PER MIL-C-24712B, TYPE III, CLASS 3 WITH

COLOR PER AMS-STD-595 REV A,

COLOR NUMBER 15092 (GLOSS) BLUE

PER MANUFACTURING INSTRUCTIONS OF ANY SUITABLE

NASA AFRC (CAGE CODE 1JYR2), ZONE 4823A3

APPROVED PRODUCT.

5 TIGHTEN 1/8 OF A TURN AFTER SNUG.

6 TORQUE TO 120±10 FEET/LBS

7 DO NOT PAINT THIS PART.

8 MATCH DRILL ITEMS 1 & 5 AT THESE FOUR LOCATIONS AFTER ASSEMBLY.

-101 VT PLATFORM, ACCESS PLATF STEP

EXPLODED ISOMETRIC VIEW

FOR REFERENCE ONLY

SCALE: NONE

-101 VT PLATFORM, ACCESS PLATF STEP DETAIL

EXPLODED ISOMETRIC VIEW

cmasella New Drawing cmasella Full Size

C

D

7 6 5 4 3

A

A

D

C

2X 4.702X 2.00

2X .35

SHEET 2 OF 5CI NO. SCALE: 0.200

AFLL-F18LC-60411JYR2D

REV.DWG. NO.CAGESIZE

-101 VT PLATFORM, ACCESS PLATF STEP ASSEMBLY (CONT'D)

WELDING DETAIL

1.70.50

1.70.50

1.70.50

1.70.50

1.60.25

1.60.25

1.60.25

1.60.25

2.00.19

2.00.19

8.00.25

2.00.19

2.00.19

8.00.25

C

D

7 6 5 4 3

A

A

D

C

( )2.00 ( ).25

4X (R ).25

4X (R ).25

( )2.00

"L"

SHEET 3 OF 5CI NO. SCALE: 1.000

AFLL-F18LC-60411JYR2D

REV.DWG. NO.CAGESIZE

P/N "L" NOMENCLATURE

-001 36.00" VT ACCESS PLATF. STEP BEAM 1

-003 16.00" VT ACCESS PLATF. STEP CROSS MBR

-005 10.00" VT ACCESS PLATF. STEP LEG

C

D

7 6 5 4 3

A

A

D

C

( )2.00

( )2.00( ).1914.00

(R ).10

1.17

.90

1.17

.90

2X THRU.680

SHEET 4 OF 5CI NO. SCALE: 1.000

AFLL-F18LC-60411JYR2D

REV.DWG. NO.CAGESIZE

-007 VT ACCESS PLATF. STEP MTG ANGLE DETAIL

C

D

7 6 5 4 3

A

A

D

C

21.50

34.00

2X 2.00

2X R.50

( )3.00

( )1.75

( ).25

4X THRU

+.010 -.000

X 82�$�

.266 +.006 -.001

( )18.00

( )28.00

SHEET 5 OF 5CI NO. SCALE: 0.250

AFLL-F18LC-60411JYR2D

REV.DWG. NO.CAGESIZE

-009 VT ACCESS PLATF. STEP PLATE DETAIL

-009 VT ACCESS PLATF. STEP PLATE

ISOMETRIC VIEW

SCALE: NONE