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GB23L8A09 — BRACKET,DOUBLE ANGLE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

GB23L8A09: BRACKET,DOUBLE ANGLE.

The BRACKET,DOUBLE ANGLE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024, first_leg_angle: 45.0 DEGREES NOMINAL, first_leg_style: CORNER RADIUS, first_leg_width: 1.250 INCHES NOMINAL IN, first_leg_length: 0.620 INCHES NOMINAL IN, second_leg_angle: 45.0 DEGREES NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-243-9939, 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
GB23L8A09
NSN: 5340-01-243-9939
FSC: 5340 — Hardware, Commercial
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024
first_leg_angle45.0 DEGREES NOMINAL
first_leg_styleCORNER RADIUS
first_leg_width1.250 INCHES NOMINAL IN
first_leg_length0.620 INCHES NOMINAL IN
second_leg_angle45.0 DEGREES NOMINAL
second_leg_styleCORNER RADIUS
second_leg_width1.250 INCHES NOMINAL IN
style_designatorADJACENT ANGLES
features_providedNUT
second_leg_length0.780 INCHES NOMINAL IN
surface_treatmentPRIMER EPOXY AND PLASTIC EPOXY
NSN5340-01-243-9939
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: GB23L8A09 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: 0.310 INCHES NOMINAL IN
•
FIRST LEG ANGLE: 45.0 DEGREES NOMINAL
•
CENTER SECTION THICKNESS: 0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN
•
SECOND LEG RELATIONSHIP TO FIRST LEG: NOT IDENTICAL
•
SECOND LEG ANGLE: 45.0 DEGREES NOMINAL
•
SECOND LEG HOLE DIAMETER: 0.197 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-P-23377 MIL SPEC SINGLE TREATMENT RESPONSE
•
FIRST LEG CORNER RADIUS: 0.120 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH0.310 INCHES NOMINAL IN
FIRST LEG ANGLE45.0 DEGREES NOMINAL
CENTER SECTION THICKNESS0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN
SECOND LEG RELATIONSHIP TO FIRST LEGNOT IDENTICAL
SECOND LEG ANGLE45.0 DEGREES NOMINAL
SECOND LEG HOLE DIAMETER0.197 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-23377 MIL SPEC SINGLE TREATMENT RESPONSE
FIRST LEG CORNER RADIUS0.120 INCHES NOMINAL IN
SECOND LEG WIDTH1.250 INCHES NOMINAL IN
SECOND LEG LENGTH0.780 INCHES NOMINAL IN
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 GB23L8A09?
GB23L8A09 is a BRACKET,DOUBLE ANGLE.
What is the NSN for GB23L8A09?
GB23L8A09 is cataloged in the U.S. Government catalog under NSN 5340-01-243-9939. 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.