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8M2970 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8M2970: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: COPPER AND STEEL AND ASBESTOS OVERALL, hole_diameter: 0.875 INCHES NOMINAL FIRST HOLE IN, overall_width: 9.750 INCHES NOMINAL IN, overall_length: 29.125 INCHES NOMINAL IN, special_features: TWO BOLT HOLES 0.507 IN. DIA IN, bolt_hole_quantity: 22.

This part is cataloged in the U.S. Government catalog under NSN 5330-00-974-9451, 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
8M2970
NSN: 5330-00-974-9451
FSC: 5330 — Packing and Gasket Materials
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialCOPPER AND STEEL AND ASBESTOS OVERALL
hole_diameter0.875 INCHES NOMINAL FIRST HOLE IN
overall_width9.750 INCHES NOMINAL IN
overall_length29.125 INCHES NOMINAL IN
special_featuresTWO BOLT HOLES 0.507 IN. DIA IN
bolt_hole_quantity22
cross-sectional_thickness0.073 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN
cross-sectional_shape_styleMETAL WITH SOFT FILLER
material_document_and_classification1E607,FSCM 11083 MFR REF ALL MATERIAL RESPONSES OVERALL
NSN5330-00-974-9451
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8M2970 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: 0.073 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: 1E607,FSCM 11083 MFR REF ALL MATERIAL RESPONSES OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: METAL WITH SOFT FILLER
•
BOLT HOLE QUANTITY: 22
•
MATERIAL: COPPER AND STEEL AND ASBESTOS OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.073 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION1E607,FSCM 11083 MFR REF ALL MATERIAL RESPONSES OVERALL
OVERALL LENGTH29.125 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEMETAL WITH SOFT FILLER
OVERALL WIDTH9.750 INCHES NOMINAL IN
BOLT HOLE QUANTITY22
SPECIAL FEATURESTWO BOLT HOLES 0.507 IN. DIA IN
MATERIALCOPPER AND STEEL AND ASBESTOS OVERALL
HOLE DIAMETER0.875 INCHES NOMINAL FIRST HOLE 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

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 8M2970?
8M2970 is a GASKET.
What is the NSN for 8M2970?
8M2970 is cataloged in the U.S. Government catalog under NSN 5330-00-974-9451. This indicates validated use in U.S. government and defense supply chains.
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