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1677-04-421-6147 — BRACKET,ANGLE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1677-04-421-6147: BRACKET,ANGLE.

The BRACKET,ANGLE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316, first_leg_angle: 0.125 RADIANS NOMINAL, first_leg_style: END RADIUS, second_leg_style: SQUARE, style_designator: ANGLE, second_leg_length: 1.625 INCHES MINIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-683-1017, 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
1677-04-421-6147
NSN: 5340-01-683-1017
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL COMP 316
first_leg_angle0.125 RADIANS NOMINAL
first_leg_styleEND RADIUS
second_leg_styleSQUARE
style_designatorANGLE
second_leg_length1.625 INCHES MINIMUM IN
mounting_hole_typePLAIN
first_leg_thickness0.1875 INCHES NOMINAL IN
first_leg_end_radius0.500 INCHES NOMINAL IN
second_leg_thickness0.1875 INCHES NOMINAL IN
end_item_identificationDOOR-AL, ATQA
first_leg_hole_diameter0.250 INCHES NOMINAL IN
NSN5340-01-683-1017
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1677-04-421-6147 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 HOLE DIAMETER: 0.250 INCHES NOMINAL IN
•
FIRST LEG ANGLE: 0.125 RADIANS NOMINAL
•
SECOND LEG RELATIONSHIP TO FIRST LEG: NOT IDENTICAL
•
SECOND LEG LENGTH: 1.625 INCHES MINIMUM IN
•
FIRST LEG HOLE ARRANGEMENT STYLE: ONE HOLE
•
STYLE DESIGNATOR: ANGLE
•
FIRST LEG STYLE: END RADIUS
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM-B276, TYPE 316, COND A ASSN STD SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS
FIRST LEG HOLE DIAMETER0.250 INCHES NOMINAL IN
FIRST LEG ANGLE0.125 RADIANS NOMINAL
SECOND LEG RELATIONSHIP TO FIRST LEGNOT IDENTICAL
SECOND LEG LENGTH1.625 INCHES MINIMUM IN
FIRST LEG HOLE ARRANGEMENT STYLEONE HOLE
STYLE DESIGNATORANGLE
FIRST LEG STYLEEND RADIUS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-B276, TYPE 316, COND A ASSN STD SINGLE MATERIAL RESPONSE
SECOND LEG THICKNESS0.1875 INCHES NOMINAL IN
FIRST LEG THICKNESS0.1875 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 1
167-7044216 REV BReference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 1677-04-421-6147?
1677-04-421-6147 is a BRACKET,ANGLE.
What parts can replace 1677-04-421-6147?
There is 1 known substitute for 1677-04-421-6147: 167-7044216 REV B. Substitute compatibility should be verified for your specific system.
What is the NSN for 1677-04-421-6147?
1677-04-421-6147 is cataloged in the U.S. Government catalog under NSN 5340-01-683-1017. This indicates validated use in U.S. government and defense supply chains.
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