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361731-1 — BRACKET,ANGLE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

361731-1: BRACKET,ANGLE.

The BRACKET,ANGLE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 356.0, heat_treatment: T-6 SOLUTION HEAT TREATED, first_leg_style: CORNER RADIUS, first_leg_width: 1.440 INCHES NOMINAL IN, first_leg_length: 1.970 INCHES NOMINAL IN, second_leg_style: CORNER RADIUS. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-673-9855, 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
361731-1
NSN: 5340-00-673-9855
FSC: 5340 — Hardware, Commercial
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 356.0
heat_treatmentT-6 SOLUTION HEAT TREATED
first_leg_styleCORNER RADIUS
first_leg_width1.440 INCHES NOMINAL IN
first_leg_length1.970 INCHES NOMINAL IN
second_leg_styleCORNER RADIUS
second_leg_width1.440 INCHES NOMINAL IN
style_designatorANGLE
second_leg_length1.970 INCHES NOMINAL IN
first_leg_thickness0.200 INCHES NOMINAL IN
second_leg_thickness0.200 INCHES NOMINAL IN
first_leg_corner_radius0.090 INCHES NOMINAL IN
NSN5340-00-673-9855
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 361731-1 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: 0.500 INCHES NOMINAL IN
•
FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH: 0.530 INCHES NOMINAL IN
•
FIRST LEG HOLE DIAMETER: 0.260 INCHES MINIMUM AND 0.267 INCHES MAXIMUM IN
•
SECOND LEG RELATIONSHIP TO FIRST LEG: NOT IDENTICAL
•
SECOND LEG HOLE DIAMETER: 0.376 INCHES MINIMUM AND 0.383 INCHES MAXIMUM IN
•
FIRST LEG CORNER RADIUS: 0.090 INCHES NOMINAL IN
•
SECOND LEG WIDTH: 1.440 INCHES NOMINAL IN
•
SECOND LEG LENGTH: 1.970 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH0.500 INCHES NOMINAL IN
FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH0.530 INCHES NOMINAL IN
FIRST LEG HOLE DIAMETER0.260 INCHES MINIMUM AND 0.267 INCHES MAXIMUM IN
SECOND LEG RELATIONSHIP TO FIRST LEGNOT IDENTICAL
SECOND LEG HOLE DIAMETER0.376 INCHES MINIMUM AND 0.383 INCHES MAXIMUM IN
FIRST LEG CORNER RADIUS0.090 INCHES NOMINAL IN
SECOND LEG WIDTH1.440 INCHES NOMINAL IN
SECOND LEG LENGTH1.970 INCHES NOMINAL IN
FIRST LEG HOLE ARRANGEMENT STYLETWO HOLES
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG WIDTH0.720 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
61731-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3691731-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 361731-1?
361731-1 is a BRACKET,ANGLE.
What parts can replace 361731-1?
There are 2 known substitutes for 361731-1: 61731-1, 3691731-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 361731-1?
361731-1 is cataloged in the U.S. Government catalog under NSN 5340-00-673-9855. 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.