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360645 — LOCKING PLATE,NUT AND BOLT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

360645: LOCKING PLATE,NUT AND BOLT.

The LOCKING PLATE,NUT AND BOLT is a the manufacturer industrial component. Key specifications include width: 0.590 INCHES MINIMUM AND 0.670 INCHES MAXIMUM IN, material: STEEL COMP 302 AND STEEL COMP 301, body_width: 0.300 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN, center_radius: 1.590 INCHES MINIMUM AND 1.630 INCHES MAXIMUM IN, plate_thickness: 0.020 INCHES NOMINAL IN, special_features: CORNERS CHAMFERED 40.0 TO 50.0 DEG;CHAMFER LG 0.080 TO 0.120 IN. IN.

This part is cataloged in the U.S. Government catalog under NSN 5340-00-866-8066, 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
360645
NSN: 5340-00-866-8066
FSC: 5340 — Hardware, Commercial
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
width0.590 INCHES MINIMUM AND 0.670 INCHES MAXIMUM IN
materialSTEEL COMP 302 AND STEEL COMP 301
body_width0.300 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
center_radius1.590 INCHES MINIMUM AND 1.630 INCHES MAXIMUM IN
plate_thickness0.020 INCHES NOMINAL IN
special_featuresCORNERS CHAMFERED 40.0 TO 50.0 DEG;CHAMFER LG 0.080 TO 0.120 IN. IN
style_designatorCONCAVE
mounting_hole_diameter0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
cross-sectional_shape_styleFLAT
material_document_and_classificationMIL-S-5059, COMP 302 MIL SPEC 1ST MATERIAL RESPONSE AND MIL-S-5059, TYPE 301, HARD MIL SPEC 2ND MATERIAL RESPONSE
distance_between_mounting_hole_centers1.840 INCHES NOMINAL IN
NSN5340-00-866-8066
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 360645 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
•
PLATE THICKNESS: 0.020 INCHES NOMINAL IN
•
DISTANCE BETWEEN MOUNTING HOLE CENTERS: 1.840 INCHES NOMINAL IN
•
CENTER RADIUS: 1.590 INCHES MINIMUM AND 1.630 INCHES MAXIMUM IN
•
BODY WIDTH: 0.300 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CONCAVE
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-5059, COMP 302 MIL SPEC 1ST MATERIAL RESPONSE AND MIL-S-5059, TYPE 301, HARD MIL SPEC 2ND MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
TECHNICAL CHARACTERISTICS
PLATE THICKNESS0.020 INCHES NOMINAL IN
DISTANCE BETWEEN MOUNTING HOLE CENTERS1.840 INCHES NOMINAL IN
CENTER RADIUS1.590 INCHES MINIMUM AND 1.630 INCHES MAXIMUM IN
BODY WIDTH0.300 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
STYLE DESIGNATORCONCAVE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5059, COMP 302 MIL SPEC 1ST MATERIAL RESPONSE AND MIL-S-5059, TYPE 301, HARD MIL SPEC 2ND MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLEFLAT
SPECIAL FEATURESCORNERS CHAMFERED 40.0 TO 50.0 DEG;CHAMFER LG 0.080 TO 0.120 IN. IN
WIDTH0.590 INCHES MINIMUM AND 0.670 INCHES MAXIMUM IN
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 360645?
360645 is a LOCKING PLATE,NUT AND BOLT.
What is the NSN for 360645?
360645 is cataloged in the U.S. Government catalog under NSN 5340-00-866-8066. 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.