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P52-1243 — BRACKET,ANGLE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

P52-1243: BRACKET,ANGLE.

The BRACKET,ANGLE is a the manufacturer industrial component. Key specifications include first_leg_style: SIDE RADIUS, first_leg_width: 2.500 INCHES NOMINAL IN, first_leg_length: 16.750 INCHES NOMINAL IN, second_leg_style: SIDE RADIUS, second_leg_width: 2.500 INCHES NOMINAL IN, style_designator: ANGLE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-263-2542, 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
P52-1243
NSN: 5340-01-263-2542
FSC: 5340 — Hardware, Commercial
CAGE: 18265 — DONALDSON COMPANY, INC. (USA)
SPECIFICATIONS
first_leg_styleSIDE RADIUS
first_leg_width2.500 INCHES NOMINAL IN
first_leg_length16.750 INCHES NOMINAL IN
second_leg_styleSIDE RADIUS
second_leg_width2.500 INCHES NOMINAL IN
special_features1ST LEG CHAMFERED R SIDE 45 DEG; 2ND LEG CHAMFERED L SIDE 30 DEG,HOLESPOSITIONED 5.880 IN. O/A C TO L EDGE,2.320 IN. O/A C TO R EDGE ALONG LG IN
style_designatorANGLE
second_leg_length16.750 INCHES NOMINAL IN
mounting_hole_typePLAIN AND THREADED
first_leg_thickness0.375 INCHES NOMINAL IN
second_leg_thickness0.375 INCHES NOMINAL IN
first_leg_side_radius1.000 INCHES NOMINAL IN
NSN5340-01-263-2542
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: P52-1243 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
•
FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH: 3.120 INCHES NOMINAL IN
•
FIRST LEG HOLE DIAMETER: 0.375 INCHES NOMINAL IN
•
SECOND LEG RELATIONSHIP TO FIRST LEG: NOT IDENTICAL
•
SECOND LEG HOLE DIAMETER: 1.560 INCHES NOMINAL IN
•
SECOND LEG WIDTH: 2.500 INCHES NOMINAL IN
•
SECOND LEG LENGTH: 16.750 INCHES NOMINAL IN
•
FIRST LEG HOLE ARRANGEMENT STYLE: THREE HOLES
•
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG WIDTH: 1.188 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH3.120 INCHES NOMINAL IN
FIRST LEG HOLE DIAMETER0.375 INCHES NOMINAL IN
SECOND LEG RELATIONSHIP TO FIRST LEGNOT IDENTICAL
SECOND LEG HOLE DIAMETER1.560 INCHES NOMINAL IN
SECOND LEG WIDTH2.500 INCHES NOMINAL IN
SECOND LEG LENGTH16.750 INCHES NOMINAL IN
FIRST LEG HOLE ARRANGEMENT STYLETHREE HOLES
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG WIDTH1.188 INCHES NOMINAL IN
FIRST LEG SIDE RADIUS1.000 INCHES NOMINAL IN
STYLE DESIGNATORANGLE
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 3
CC-00138-33D331Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SNRG.113.150.001Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
12354917Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is P52-1243?
P52-1243 is a BRACKET,ANGLE.
What parts can replace P52-1243?
There are 3 known substitutes for P52-1243: CC-00138-33D331, SNRG.113.150.001, 12354917. Substitute compatibility should be verified for your specific system.
What is the NSN for P52-1243?
P52-1243 is cataloged in the U.S. Government catalog under NSN 5340-01-263-2542. 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.