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NA12FE2958A — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

NA12FE2958A: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: CORK AND RUBBER SYNTHETIC OVERALL, hole_diameter: 0.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 9.750 INCHES NOMINAL IN, aperture_width: 6.750 INCHES NOMINAL IN, overall_length: 28.000 INCHES NOMINAL IN, aperture_length: 25.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-663-4975, 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
NA12FE2958A
NSN: 5330-00-663-4975
FSC: 5330 — Packing and Gasket Materials
CAGE: 82796 — COLTEC INDUSTRIES INC. DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE (USA)
SPECIFICATIONS
materialCORK AND RUBBER SYNTHETIC OVERALL
hole_diameter0.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width9.750 INCHES NOMINAL IN
aperture_width6.750 INCHES NOMINAL IN
overall_length28.000 INCHES NOMINAL IN
aperture_length25.000 INCHES NOMINAL IN
inside_corner_radius0.500 INCHES NOMINAL IN
outside_corner_radius1.750 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
outside_edge_to_bolt_hole_center_distance_along_width2.625 INCHES NOMINAL IN
outside_edge_to_bolt_hole_center_distance_along_length5.124 INCHES NOMINAL IN
center_to_center_distance_between_bolt_holes_along_width4.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
NSN5330-00-663-4975
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: NA12FE2958A 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
•
INSIDE CORNER RADIUS: 0.500 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE WIDTH: 6.750 INCHES NOMINAL IN
•
APERTURE LENGTH: 25.000 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH: 4.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH: 4.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS
INSIDE CORNER RADIUS0.500 INCHES NOMINAL IN
OVERALL LENGTH28.000 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH9.750 INCHES NOMINAL IN
APERTURE WIDTH6.750 INCHES NOMINAL IN
APERTURE LENGTH25.000 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH4.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH4.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH5.124 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS1.750 INCHES NOMINAL 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
16200403Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is NA12FE2958A?
NA12FE2958A is a GASKET.
What parts can replace NA12FE2958A?
There is 1 known substitute for NA12FE2958A: 16200403. Substitute compatibility should be verified for your specific system.
What is the NSN for NA12FE2958A?
NA12FE2958A is cataloged in the U.S. Government catalog under NSN 5330-00-663-4975. This indicates validated use in U.S. government and defense supply chains.
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