Attachment 0003 - Drawing 1110700280 - QnA End Product.pdf
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- Attached to
- M7A1 Bearing Material
- Solicitation number
- W519TC27QA012
About this file
This is an engineering drawing for an anti-friction washer component produced by the U.S. Army Combat Capabilities Development Command at Rock Island Arsenal. The drawing specifies three related washer parts (1110700280-1, 1110700280-2, and 1110700280-3) with detailed dimensional specifications and tolerances. The primary component (1110700280-1) features a 5.00-inch outer diameter with a 0.765-inch through hole and four R2.24 radii, while the secondary components have outer diameters of 0.770 inches and 0.640 inches respectively. All parts are manufactured from bearing material per drawing 1110700278 and must comply with ASME Y14.100-2017 and ASME Y14.5-2009 standards.
The drawing was initially released on May 6, 2024, under contract number 5B5M3 and is classified with Distribution Statement A approval for public release with unlimited distribution. Tolerances are specified as ±0.010 inches for three-place decimals and ±0.06 inches for two-place decimals, with all burrs to be removed and sharp edges broken per manufacturing standards. The component is designated as part B39 in the equipment code structure and includes approval signatures from M. Herman (drawn by) and J. Dietel (checker).
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Text version
5.00
5.00
.765 THRU
4X R2.24
1110700280-1
2.00
.770
1110700280-2
2.00
.640
1110700280-3
STK
STK STK
NOTES:
APPLICABLE STANDARDS/SPECIFICATIONS:1.
ASME Y14.100-2017A.
ASME Y14.5-2009B.
MAKE FROM 1110700278 - BEARING MATERIAL.2.
REMOVE BURRS AND BREAK ALL SHARP EDGES.3.
REVISIONS
LTR NOR NUMBER DATE APPROVED
P1 INITIAL RELEASE 2024-05-06 PMS
DWG NO.
U.S. ARMY COMBAT CAPABILITIES DEVELOPMENT COMMAND
ROCK ISLAND ARSENAL, ROCK ISLAND, IL 61299
CHEMICAL BIOLOGICAL CENTER
CONTRACT NO.
5B5M3
DAI
D
SIZE
3 PLACE DECIMALS ± .010
2 PLACE DECIMALS ± .06
SHEETSCALE
DRAWING APPROVAL
DESIGN APPROVAL
SUBMITTED
CHECKERDRAWN BY
ORIGINAL DATE
MATERIAL
TOLERANCES ON:
DIMENSIONS ARE IN INCHES
UNLESS OTHERWISE SPECIFIED
EQUIPMENT CODE NO.
NEXT ASSY
8 7 6 5 4 3 2 1
8 7 6 5 4 3 2 1
D
C
B
A
D
C
B
A
FRACTIONS ± WASHER, ANTI-FRICTION
M. HERMAN J. DIETEL
B39
ANGLES ±
1110700204
SEE NOTE 2
Rev:2:1 P1
(YR-MO-DA) 2024-05-07
1110700280 DISTRIBUTION STATEMENT A. APPROVED FOR PUBLIC RELEASE; DISTRIBUTION IS UNLIMITED.
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File details come from the government source that posted it. Updated .