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12577933-2 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12577933-2: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130, overall_width: 2.9400 INCHES MINIMUM AND 3.0600 INCHES MAXIMUM IN, overall_height: 4.1300 INCHES MINIMUM AND 4.1900 INCHES MAXIMUM IN, overall_length: 16.9700 INCHES MINIMUM AND 17.0300 INCHES MAXIMUM IN, surface_treatment: ZINC, mounting_hole_type: THRU HOLE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-648-6049, 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
12577933-2
NSN: 5340-01-648-6049
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 4130
overall_width2.9400 INCHES MINIMUM AND 3.0600 INCHES MAXIMUM IN
overall_height4.1300 INCHES MINIMUM AND 4.1900 INCHES MAXIMUM IN
overall_length16.9700 INCHES MINIMUM AND 17.0300 INCHES MAXIMUM IN
surface_treatmentZINC
mounting_hole_typeTHRU HOLE
mounting_hole_diameter0.9900 INCHES MINIMUM AND 1.0100 INCHES MAXIMUM IN
mounting_hole_quantity2
end_item_identification2350-01-577-0830
NSN5340-01-648-6049
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12577933-2 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
•
MOUNTING HOLE QUANTITY: 2
•
MOUNTING HOLE DIAMETER: 0.9900 INCHES MINIMUM AND 1.0100 INCHES MAXIMUM IN
•
SURFACE TREATMENT: ZINC
•
MATERIAL: STEEL COMP 4130
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY2
OVERALL HEIGHT4.1300 INCHES MINIMUM AND 4.1900 INCHES MAXIMUM IN
MOUNTING HOLE DIAMETER0.9900 INCHES MINIMUM AND 1.0100 INCHES MAXIMUM IN
OVERALL LENGTH16.9700 INCHES MINIMUM AND 17.0300 INCHES MAXIMUM IN
OVERALL WIDTH2.9400 INCHES MINIMUM AND 3.0600 INCHES MAXIMUM IN
SURFACE TREATMENTZINC
END ITEM IDENTIFICATION2350-01-577-0830
MATERIALSTEEL COMP 4130
MOUNTING HOLE TYPETHRU HOLE
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 12577933-2?
12577933-2 is a BRACKET,MOUNTING.
What is the NSN for 12577933-2?
12577933-2 is cataloged in the U.S. Government catalog under NSN 5340-01-648-6049. This indicates validated use in U.S. government and defense supply chains.
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