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717531277-001 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

717531277-001: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, overall_width: 2.170 INCHES NOMINAL IN, overall_diameter: 1.800 INCHES NOMINAL IN, mounting_hole_type: PLAIN, specification/standard_data: 80204-ANSI Y14.5-1973 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-375-4653, 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
717531277-001
NSN: 5340-01-375-4653
FSC: 5340 — Hardware, Commercial
CAGE: 04939 — LOCKHEED MARTIN CORPORATION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
overall_width2.170 INCHES NOMINAL IN
overall_diameter1.800 INCHES NOMINAL IN
special_featuresMATERIAL: CRES, UNS-S17400, SOLUTION HEAT TREATED PER AMS 5604; HEAT TREAT TO H1025 PER MIL-H-6875, CLASS D; UNIT WEIGHT: 0.04LBS LBS
mounting_hole_typePLAIN
mounting_hole_quantity4
specification/standard_data80204-ANSI Y14.5-1973 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN5340-01-375-4653
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 717531277-001 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: 4
•
OVERALL DIAMETER: 1.800 INCHES NOMINAL IN
•
SPECIFICATION/STANDARD DATA: 80204-ANSI Y14.5-1973 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
MATERIAL: STEEL CORROSION RESISTING
•
MOUNTING HOLE TYPE: PLAIN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY4
OVERALL DIAMETER1.800 INCHES NOMINAL IN
OVERALL WIDTH2.170 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA80204-ANSI Y14.5-1973 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SPECIAL FEATURESMATERIAL: CRES, UNS-S17400, SOLUTION HEAT TREATED PER AMS 5604; HEAT TREAT TO H1025 PER MIL-H-6875, CLASS D; UNIT WEIGHT: 0.04LBS LBS
MATERIALSTEEL CORROSION RESISTING
MOUNTING HOLE TYPEPLAIN
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: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 717531277-001?
717531277-001 is a BRACKET,MOUNTING.
What is the NSN for 717531277-001?
717531277-001 is cataloged in the U.S. Government catalog under NSN 5340-01-375-4653. 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.