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5R7181 — BRACKET,ANGLE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5R7181: BRACKET,ANGLE.

The BRACKET,ANGLE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1008, first_leg_angle: 90.0 DEGREES NOMINAL, first_leg_style: CORNER RADIUS, first_leg_width: 118.0 MILLIMETERS MINIMUM AND 122.0 MILLIMETERS MAXIMUM MM, first_leg_length: 44.4 MILLIMETERS MINIMUM AND 47.6 MILLIMETERS MAXIMUM MM, second_leg_style: CORNER RADIUS. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-236-1850, 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
5R7181
NSN: 5340-01-236-1850
FSC: 5340 — Hardware, Commercial
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialSTEEL COMP 1008
first_leg_angle90.0 DEGREES NOMINAL
first_leg_styleCORNER RADIUS
first_leg_width118.0 MILLIMETERS MINIMUM AND 122.0 MILLIMETERS MAXIMUM MM
first_leg_length44.4 MILLIMETERS MINIMUM AND 47.6 MILLIMETERS MAXIMUM MM
second_leg_styleCORNER RADIUS
second_leg_width29.0 MILLIMETERS MINIMUM AND 31.0 MILLIMETERS MAXIMUM MM
style_designatorANGLE
second_leg_length48.4 MILLIMETERS MINIMUM AND 51.6 MILLIMETERS MAXIMUM MM
mounting_hole_typePLAIN
first_leg_thickness6.0 MILLIMETERS NOMINAL MM
second_leg_thickness6.0 MILLIMETERS NOMINAL MM
NSN5340-01-236-1850
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5R7181 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: 14.0 MILLIMETERS MINIMUM AND 16.0 MILLIMETERS MAXIMUM MM
•
FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH: 14.0 MILLIMETERS MINIMUM AND 16.0 MILLIMETERS MAXIMUM MM
•
FIRST LEG HOLE DIAMETER: 10.5 MILLIMETERS NOMINAL MM
•
FIRST LEG ANGLE: 90.0 DEGREES NOMINAL
•
FIRST LEG DISTANCE BETWEEN HOLE CENTERS ALONG WIDTH: 57.15 MILLIMETERS NOMINAL MM
•
SECOND LEG RELATIONSHIP TO FIRST LEG: NOT IDENTICAL
•
SECOND LEG HOLE DIAMETER: 20.5 MILLIMETERS NOMINAL MM
•
FIRST LEG CORNER RADIUS: 8.0 MILLIMETERS MINIMUM AND 12.0 MILLIMETERS MAXIMUM MM
TECHNICAL CHARACTERISTICS
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH14.0 MILLIMETERS MINIMUM AND 16.0 MILLIMETERS MAXIMUM MM
FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH14.0 MILLIMETERS MINIMUM AND 16.0 MILLIMETERS MAXIMUM MM
FIRST LEG HOLE DIAMETER10.5 MILLIMETERS NOMINAL MM
FIRST LEG ANGLE90.0 DEGREES NOMINAL
FIRST LEG DISTANCE BETWEEN HOLE CENTERS ALONG WIDTH57.15 MILLIMETERS NOMINAL MM
SECOND LEG RELATIONSHIP TO FIRST LEGNOT IDENTICAL
SECOND LEG HOLE DIAMETER20.5 MILLIMETERS NOMINAL MM
FIRST LEG CORNER RADIUS8.0 MILLIMETERS MINIMUM AND 12.0 MILLIMETERS MAXIMUM MM
SECOND LEG WIDTH29.0 MILLIMETERS MINIMUM AND 31.0 MILLIMETERS MAXIMUM MM
SECOND LEG LENGTH48.4 MILLIMETERS MINIMUM AND 51.6 MILLIMETERS MAXIMUM MM
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5R7181?
5R7181 is a BRACKET,ANGLE.
What is the NSN for 5R7181?
5R7181 is cataloged in the U.S. Government catalog under NSN 5340-01-236-1850. 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.