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ST9M581-104 — BRACKET,ANGLE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

ST9M581-104: BRACKET,ANGLE.

The BRACKET,ANGLE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024, first_leg_style: CORNER RADIUS, first_leg_length: 0.750 INCHES NOMINAL IN, second_leg_style: END RADIUS, second_leg_width: 1.000 INCHES NOMINAL IN, style_designator: ANGLE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-447-8958, 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
ST9M581-104
NSN: 5340-01-447-8958
FSC: 5340 — Hardware, Commercial
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024
first_leg_styleCORNER RADIUS
first_leg_length0.750 INCHES NOMINAL IN
second_leg_styleEND RADIUS
second_leg_width1.000 INCHES NOMINAL IN
special_features2ND LEG HAS LOCKWIRE HOLE, DIA 0.094 POM 0.005 IN.; BRACKET IS INTENDED TO BE ATTACHED W/RIVETS, WITH OR WITHOUT CLIPNUTS FOR CLAMP ATTACHMENT IN
style_designatorANGLE
second_leg_length0.910 INCHES NOMINAL IN
surface_treatmentCHROMATE AND PRIMER
mounting_hole_typePLAIN
first_leg_thickness0.050 INCHES NOMINAL IN
second_leg_thickness0.050 INCHES NOMINAL IN
NSN5340-01-447-8958
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: ST9M581-104 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: 0.250 INCHES NOMINAL IN
•
FIRST LEG HOLE DIAMETER: 0.129 INCHES MINIMUM AND 0.134 INCHES MAXIMUM IN
•
FIRST LEG DISTANCE BETWEEN HOLE CENTERS ALONG WIDTH: 0.500 INCHES NOMINAL IN
•
SECOND LEG RELATIONSHIP TO FIRST LEG: NOT IDENTICAL
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-5541 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-P-23377 MIL SPEC 2ND TREATMENT RESPONSE
•
FIRST LEG CORNER RADIUS: 0.250 INCHES NOMINAL IN
•
SECOND LEG WIDTH: 1.000 INCHES NOMINAL IN
•
SECOND LEG LENGTH: 0.910 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH0.250 INCHES NOMINAL IN
FIRST LEG HOLE DIAMETER0.129 INCHES MINIMUM AND 0.134 INCHES MAXIMUM IN
FIRST LEG DISTANCE BETWEEN HOLE CENTERS ALONG WIDTH0.500 INCHES NOMINAL IN
SECOND LEG RELATIONSHIP TO FIRST LEGNOT IDENTICAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-P-23377 MIL SPEC 2ND TREATMENT RESPONSE
FIRST LEG CORNER RADIUS0.250 INCHES NOMINAL IN
SECOND LEG WIDTH1.000 INCHES NOMINAL IN
SECOND LEG LENGTH0.910 INCHES NOMINAL IN
FIRST LEG HOLE ARRANGEMENT STYLETWO HOLES
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ST9M581-104?
ST9M581-104 is a BRACKET,ANGLE.
What is the NSN for ST9M581-104?
ST9M581-104 is cataloged in the U.S. Government catalog under NSN 5340-01-447-8958. This indicates validated use in U.S. government and defense supply chains.
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