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11657654 — BRACKET,ANGLE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

11657654: BRACKET,ANGLE.

The BRACKET,ANGLE is a the manufacturer industrial component. Key specifications include first_leg_angle: 90.0 DEGREES NOMINAL, first_leg_width: 2.250 INCHES NOMINAL IN, first_leg_length: 2.140 INCHES NOMINAL IN, second_leg_style: SQUARE, second_leg_width: 2.250 INCHES NOMINAL IN, style_designator: ANGLE. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-723-7286, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
11657654
NSN: 5340-00-723-7286
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
first_leg_angle90.0 DEGREES NOMINAL
first_leg_width2.250 INCHES NOMINAL IN
first_leg_length2.140 INCHES NOMINAL IN
second_leg_styleSQUARE
second_leg_width2.250 INCHES NOMINAL IN
style_designatorANGLE
second_leg_length7.190 INCHES NOMINAL IN
first_leg_thickness0.179 INCHES NOMINAL IN
second_leg_thickness0.179 INCHES NOMINAL IN
first_leg_hole_diameter0.276 INCHES MINIMUM AND 0.296 INCHES MAXIMUM IN
second_leg_hole_diameter0.307 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN
first_leg_distance_between_hole_centers_along_width1.190 INCHES NOMINAL IN
NSN5340-00-723-7286
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11657654 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH: 0.560 INCHES NOMINAL IN
•
FIRST LEG HOLE DIAMETER: 0.276 INCHES MINIMUM AND 0.296 INCHES MAXIMUM IN
•
FIRST LEG ANGLE: 90.0 DEGREES NOMINAL
•
FIRST LEG DISTANCE BETWEEN HOLE CENTERS ALONG WIDTH: 1.190 INCHES NOMINAL IN
•
SECOND LEG HOLE DIAMETER: 0.307 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN
•
SECOND LEG WIDTH: 2.250 INCHES NOMINAL IN
•
SECOND LEG LENGTH: 7.190 INCHES NOMINAL IN
•
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG WIDTH: 0.590 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH0.560 INCHES NOMINAL IN
FIRST LEG HOLE DIAMETER0.276 INCHES MINIMUM AND 0.296 INCHES MAXIMUM IN
FIRST LEG ANGLE90.0 DEGREES NOMINAL
FIRST LEG DISTANCE BETWEEN HOLE CENTERS ALONG WIDTH1.190 INCHES NOMINAL IN
SECOND LEG HOLE DIAMETER0.307 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN
SECOND LEG WIDTH2.250 INCHES NOMINAL IN
SECOND LEG LENGTH7.190 INCHES NOMINAL IN
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG WIDTH0.590 INCHES NOMINAL IN
STYLE DESIGNATORANGLE
SECOND LEG THICKNESS0.179 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
990095Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11657654?
11657654 is a BRACKET,ANGLE.
What parts can replace 11657654?
There is 1 known substitute for 11657654: 990095. Substitute compatibility should be verified for your specific system.
What is the NSN for 11657654?
11657654 is cataloged in the U.S. Government catalog under NSN 5340-00-723-7286. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.