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12287659 — BRACKET,ANGLE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12287659: BRACKET,ANGLE.

The BRACKET,ANGLE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130, first_leg_angle: 90.0 DEGREES NOMINAL, first_leg_style: SIDE RADIUS, first_leg_length: 23.440 INCHES NOMINAL IN, second_leg_style: SQUARE, second_leg_width: 1.220 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-108-0994, 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
12287659
NSN: 5340-01-108-0994
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 4130
first_leg_angle90.0 DEGREES NOMINAL
first_leg_styleSIDE RADIUS
first_leg_length23.440 INCHES NOMINAL IN
second_leg_styleSQUARE
second_leg_width1.220 INCHES NOMINAL IN
style_designatorANGLE
second_leg_length23.440 INCHES NOMINAL IN
first_leg_thickness0.059 INCHES NOMINAL IN
second_leg_thickness0.059 INCHES NOMINAL IN
second_leg_relationship_to_first_legNOT IDENTICAL
first_leg_distance_between_lower_hole_centers_along_width1.090 INCHES NOMINAL IN
NSN5340-01-108-0994
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12287659 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 ANGLE: 90.0 DEGREES NOMINAL
•
SECOND LEG RELATIONSHIP TO FIRST LEG: NOT IDENTICAL
•
SECOND LEG WIDTH: 1.220 INCHES NOMINAL IN
•
SECOND LEG LENGTH: 23.440 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ANGLE
•
FIRST LEG STYLE: SIDE RADIUS
•
SECOND LEG THICKNESS: 0.059 INCHES NOMINAL IN
•
FIRST LEG THICKNESS: 0.059 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FIRST LEG ANGLE90.0 DEGREES NOMINAL
SECOND LEG RELATIONSHIP TO FIRST LEGNOT IDENTICAL
SECOND LEG WIDTH1.220 INCHES NOMINAL IN
SECOND LEG LENGTH23.440 INCHES NOMINAL IN
STYLE DESIGNATORANGLE
FIRST LEG STYLESIDE RADIUS
SECOND LEG THICKNESS0.059 INCHES NOMINAL IN
FIRST LEG THICKNESS0.059 INCHES NOMINAL IN
FIRST LEG LENGTH23.440 INCHES NOMINAL IN
SECOND LEG STYLESQUARE
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12287659?
12287659 is a BRACKET,ANGLE.
What is the NSN for 12287659?
12287659 is cataloged in the U.S. Government catalog under NSN 5340-01-108-0994. 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.