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2707977-3 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2707977-3: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 7075, overall_width: 0.8400 INCHES MINIMUM AND 0.8600 INCHES MAXIMUM IN, overall_height: 0.7500 INCHES NOMINAL IN, overall_length: 5.5000 INCHES MINIMUM AND 5.5400 INCHES MAXIMUM IN, surface_treatment: CHROMATE, mounting_hole_diameter: 0.3110 INCHES MINIMUM AND 0.3160 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-460-0008, 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
2707977-3
NSN: 5340-01-460-0008
FSC: 5340 — Hardware, Commercial
CAGE: 70210 — HONEYWELL INTERNATIONAL INC. DIV AEROSPACE - TORRANCE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 7075
overall_width0.8400 INCHES MINIMUM AND 0.8600 INCHES MAXIMUM IN
overall_height0.7500 INCHES NOMINAL IN
overall_length5.5000 INCHES MINIMUM AND 5.5400 INCHES MAXIMUM IN
surface_treatmentCHROMATE
mounting_hole_diameter0.3110 INCHES MINIMUM AND 0.3160 INCHES MAXIMUM IN
mounting_hole_quantity1
material_document_and_classificationQQ-A-250/12 FED SPEC SINGLE MATERIAL RESPONSE
surface_treatment_document_and_classificationMIL-C-5541, CL 1A MIL SPEC SINGLE TREATMENT RESPONSE A
NSN5340-01-460-0008
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2707977-3 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: 1
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-5541, CL 1A MIL SPEC SINGLE TREATMENT RESPONSE A
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/12 FED SPEC SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.3110 INCHES MINIMUM AND 0.3160 INCHES MAXIMUM IN
•
SURFACE TREATMENT: CHROMATE
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY1
OVERALL HEIGHT0.7500 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541, CL 1A MIL SPEC SINGLE TREATMENT RESPONSE A
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/12 FED SPEC SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.3110 INCHES MINIMUM AND 0.3160 INCHES MAXIMUM IN
OVERALL LENGTH5.5000 INCHES MINIMUM AND 5.5400 INCHES MAXIMUM IN
OVERALL WIDTH0.8400 INCHES MINIMUM AND 0.8600 INCHES MAXIMUM IN
SURFACE TREATMENTCHROMATE
MATERIALALUMINUM ALLOY 7075
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 2707977-3?
2707977-3 is a BRACKET,MOUNTING.
What is the NSN for 2707977-3?
2707977-3 is cataloged in the U.S. Government catalog under NSN 5340-01-460-0008. This indicates validated use in U.S. government and defense supply chains.
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