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12420840 — BRACKET,ANGLE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12420840: BRACKET,ANGLE.

The BRACKET,ANGLE is a the manufacturer industrial component. Key specifications include material: STEEL, end_item_identification: USED ON NSN 2320-01-353-9098; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS), part_name_assigned_by_controlling_agency: BRACKET, HARNESS. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-423-2345, 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
12420840
NSN: 5340-01-423-2345
NIINs: 014232345, 015954526
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL
end_item_identificationUSED ON NSN 2320-01-353-9098; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS)
part_name_assigned_by_controlling_agencyBRACKET, HARNESS
NSN5340-01-423-2345
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12420840 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
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SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH: 91.9 MILLIMETERS NOMINAL MM
•
FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH: 53.8 MILLIMETERS NOMINAL MM
•
FIRST LEG HOLE DIAMETER: 20.5 MILLIMETERS MINIMUM AND 22.5 MILLIMETERS MAXIMUM MM
•
FIRST LEG ANGLE: 6.4 RADIANS NOMINAL
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SECOND LEG RELATIONSHIP TO FIRST LEG: NOT IDENTICAL
•
SECOND LEG HOLE DIAMETER: 41.4 MILLIMETERS MINIMUM AND 41.9 MILLIMETERS MAXIMUM MM
•
SECOND LEG WIDTH: 95.2 MILLIMETERS NOMINAL MM
•
SECOND LEG LENGTH: 123.7 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH91.9 MILLIMETERS NOMINAL MM
FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH53.8 MILLIMETERS NOMINAL MM
FIRST LEG HOLE DIAMETER20.5 MILLIMETERS MINIMUM AND 22.5 MILLIMETERS MAXIMUM MM
FIRST LEG ANGLE6.4 RADIANS NOMINAL
SECOND LEG RELATIONSHIP TO FIRST LEGNOT IDENTICAL
SECOND LEG HOLE DIAMETER41.4 MILLIMETERS MINIMUM AND 41.9 MILLIMETERS MAXIMUM MM
SECOND LEG WIDTH95.2 MILLIMETERS NOMINAL MM
SECOND LEG LENGTH123.7 MILLIMETERS NOMINAL MM
FIRST LEG HOLE ARRANGEMENT STYLEONE HOLE
SECOND LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG WIDTH63.5 MILLIMETERS NOMINAL MM
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 12420840?
12420840 is a BRACKET,ANGLE.
What is the NSN for 12420840?
12420840 is cataloged in the U.S. Government catalog under NSN 5340-01-423-2345. This indicates validated use in U.S. government and defense supply chains.
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