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Technical Data Sheet
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1-223,225 — GASKET

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

1-223,225: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, hole_diameter: 0.680 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, outside_diameter: 16.250 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 12.800 INCHES NOMINAL IN, bolt_hole_quantity: 16. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-804-2784, 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
1-223,225
NSN: 5325-00-804-2784
NIINs: 008042784, 012647824
FSC: 5325 — Fastening Devices
CAGE: 82366 — AERO-MOTIVE COMPANY (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
hole_diameter0.680 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
outside_diameter16.250 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter12.800 INCHES NOMINAL IN
bolt_hole_quantity16
bolt_circle_diameter14.750 INCHES NOMINAL IN
cross-sectional_thickness0.060 INCHES NOMINAL IN
cross-sectional_shape_styleCLOTH AND SYNTHETIC RUBBER, NONMETALLIC MATERIAL
NSN5325-00-804-2784
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 1-223,225 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MATERIAL HARDNESS RATING: 47.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM
•
USAGE DESIGN: INTERNAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: FED STD 66 AISI 1066 OR 1069 OR 1070 OR 1072 OR 1074 OR 1075 OR 1078 OR 1080 OR 1084 OR 1086 OR 1090 FED STD SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
OUTSIDE DIAMETER: 2.147 INCHES MINIMUM AND 2.180 INCHES MAXIMUM IN
•
MAJOR THICKNESS: 0.059 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
RING STYLE: INTERNAL
TECHNICAL CHARACTERISTICS
MATERIAL HARDNESS RATING47.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM
USAGE DESIGNINTERNAL
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 AISI 1066 OR 1069 OR 1070 OR 1072 OR 1074 OR 1075 OR 1078 OR 1080 OR 1084 OR 1086 OR 1090 FED STD SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
OUTSIDE DIAMETER2.147 INCHES MINIMUM AND 2.180 INCHES MAXIMUM IN
MAJOR THICKNESS0.059 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN
CASEHARDENING INDICATORNOT CASEHARDENED
RING STYLEINTERNAL
SURFACE TREATMENTCADMIUM AND CHROMATE
MATERIALSTEEL COMP 1066 OR STEEL COMP 1069 OR STEEL COMP 1070 OR STEEL COMP 1072 OR STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1078 OR STEEL COMP 1080 OR STEEL COMP 1084 OR STEEL COMP 1086 OR STEEL COMP 1090
SUBSTITUTES & CROSS-REFERENCES 9
Y00015456Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MCX238Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
X200Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
5171975Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
N1300-200CDReference document
Same NSN cross-reference
Reference document — Secondary reference
661416Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1-223,225?
1-223,225 is a GASKET.
What parts can replace 1-223,225?
There are 9 known substitutes for 1-223,225: Y00015456, MCX238, X200 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1-223,225?
1-223,225 is cataloged in the U.S. Government catalog under NSN 5325-00-804-2784. This indicates validated use in U.S. government and defense supply chains.
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