PartsTable
Technical Data Sheet
Download PDF

717647-1 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

717647-1: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: ROUND, material: ALUMINUM ALLOY 2024, thickness: 0.010 INCHES NOMINAL0.010 INCHES NOMINAL IN, aperture_shape: ROUND, outside_diameter: 6.530 INCHES NOMINAL6.530 INCHES NOMINAL IN, special_features: MOUNTING CONFIGURATION: EQUALLY SPACED ON 2.250 IN. DIA BOLT CIRCLE IN.

This part is cataloged in the U.S. Government catalog under NSN 5340-00-827-0384, 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
717647-1
NSN: 5340-00-827-0384
FSC: 5340 — Hardware, Commercial
CAGE: 20418 — DRS SUSTAINMENT SYSTEMS, INC. (USA)
SPECIFICATIONS
shapeROUND
materialALUMINUM ALLOY 2024
thickness0.010 INCHES NOMINAL0.010 INCHES NOMINAL IN
aperture_shapeROUND
outside_diameter6.530 INCHES NOMINAL6.530 INCHES NOMINAL IN
special_featuresMOUNTING CONFIGURATION: EQUALLY SPACED ON 2.250 IN. DIA BOLT CIRCLE IN
aperture_diameter1.380 INCHES NOMINAL IN
features_providedAPERTURE
surface_treatmentANODIZE
mounting_hole_diameter0.271 INCHES NOMINAL ALL HOLES IN
mounting_hole_quantity4
end_item_identificationABF350,M28 A1/E2 ARMT SUBSYS
NSN5340-00-827-0384
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 717647-1 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/4 FED SPEC SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.271 INCHES NOMINAL ALL HOLES IN
•
SHAPE: ROUND
•
OUTSIDE DIAMETER: 6.530 INCHES NOMINAL6.530 INCHES NOMINAL IN
•
APERTURE DIAMETER: 1.380 INCHES NOMINAL IN
•
FEATURES PROVIDED: APERTURE
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY4
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/4 FED SPEC SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.271 INCHES NOMINAL ALL HOLES IN
SHAPEROUND
OUTSIDE DIAMETER6.530 INCHES NOMINAL6.530 INCHES NOMINAL IN
APERTURE DIAMETER1.380 INCHES NOMINAL IN
FEATURES PROVIDEDAPERTURE
SPECIAL FEATURESMOUNTING CONFIGURATION: EQUALLY SPACED ON 2.250 IN. DIA BOLT CIRCLE IN
SURFACE TREATMENTANODIZE
END ITEM IDENTIFICATIONABF350,M28 A1/E2 ARMT SUBSYS
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
No demilitarization required
Ready to buy 717647-1?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 717647-1?
717647-1 is a PLATE,MOUNTING.
What is the NSN for 717647-1?
717647-1 is cataloged in the U.S. Government catalog under NSN 5340-00-827-0384. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 717647-1

✓ 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.