PartsTable
Technical Data Sheet
Download PDF

1M90 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1M90: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: ASBESTOS AND STEEL COMP 1008 OVERALL, hole_diameter: 0.400 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 3.313 INCHES NOMINAL IN, overall_length: 4.861 INCHES NOMINAL IN, aperture_diameter: 2.000 INCHES NOMINAL IN, surface_treatment: TIN OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-074-3585, 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
1M90
NSN: 5330-00-074-3585
FSC: 5330 — Packing and Gasket Materials
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialASBESTOS AND STEEL COMP 1008 OVERALL
hole_diameter0.400 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width3.313 INCHES NOMINAL IN
overall_length4.861 INCHES NOMINAL IN
aperture_diameter2.000 INCHES NOMINAL IN
surface_treatmentTIN OVERALL
cross-sectional_thickness0.058 INCHES NOMINAL IN
outside_corner_inverted_radius0.310 INCHES NOMINAL IN
side_radius_from_gasket_center1.300 INCHES NOMINAL IN
NSN5330-00-074-3585
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1M90 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
•
CROSS-SECTIONAL THICKNESS: 0.058 INCHES NOMINAL IN
•
SIDE RADIUS FROM GASKET CENTER: 1.300 INCHES NOMINAL IN
•
OUTSIDE CORNER INVERTED RADIUS: 0.310 INCHES NOMINAL IN
•
APERTURE DIAMETER: 2.000 INCHES NOMINAL IN
•
SURFACE TREATMENT: TIN OVERALL
•
MATERIAL: ASBESTOS AND STEEL COMP 1008 OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.058 INCHES NOMINAL IN
SIDE RADIUS FROM GASKET CENTER1.300 INCHES NOMINAL IN
OVERALL LENGTH4.861 INCHES NOMINAL IN
OVERALL WIDTH3.313 INCHES NOMINAL IN
OUTSIDE CORNER INVERTED RADIUS0.310 INCHES NOMINAL IN
APERTURE DIAMETER2.000 INCHES NOMINAL IN
SURFACE TREATMENTTIN OVERALL
MATERIALASBESTOS AND STEEL COMP 1008 OVERALL
HOLE DIAMETER0.400 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 1
11M0090Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 1M90?
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 1M90?
1M90 is a GASKET.
What parts can replace 1M90?
There is 1 known substitute for 1M90: 11M0090. Substitute compatibility should be verified for your specific system.
What is the NSN for 1M90?
1M90 is cataloged in the U.S. Government catalog under NSN 5330-00-074-3585. 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 — 1M90