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Technical Data Sheet
PartsTable / COMPONENT / 2B1207
2B1207 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The GASKET is a the manufacturer industrial component. Key specifications include material: PAPER AND GLUE AND GLYCERIN OVERALL, hole_diameter: 0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 5.750 INCHES NOMINAL IN, aperture_width: 4.500 INCHES NOMINAL IN, overall_length: 9.250 INCHES NOMINAL IN, aperture_length: 7.750 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-149-7538, 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
2B1207
NSN: 5330-00-149-7538
FSC: 5330
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialPAPER AND GLUE AND GLYCERIN OVERALL
hole_diameter0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width5.750 INCHES NOMINAL IN
aperture_width4.500 INCHES NOMINAL IN
overall_length9.250 INCHES NOMINAL IN
aperture_length7.750 INCHES NOMINAL IN
outside_corner_radius0.750 INCHES NOMINAL IN
cross-sectional_thickness0.031 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
nondefinitive_spec/std_data1 TYPE
material_document_and_classificationHH-P-96 FED SPEC ALL MATERIAL RESPONSES OVERALL
center_to_center_distance_between_bolt_holes_along_width4.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
NSN5330-00-149-7538
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2B1207 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: HH-P-96 FED SPEC ALL MATERIAL RESPONSES OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE LENGTH: 7.750 INCHES NOMINAL IN
•
OUTSIDE CORNER RADIUS: 0.750 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH: 4.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
APERTURE WIDTH: 4.500 INCHES NOMINAL IN
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONHH-P-96 FED SPEC ALL MATERIAL RESPONSES OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH5.750 INCHES NOMINAL IN
APERTURE LENGTH7.750 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS0.750 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH4.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
APERTURE WIDTH4.500 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA1 TYPE
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH7.750 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
MATERIALPAPER AND GLUE AND GLYCERIN OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
M10113Interchangeable
interchangeable cross-reference
interchangeable
10114.0000Interchangeable
interchangeable cross-reference
interchangeable
26753Interchangeable
interchangeable cross-reference
interchangeable
AEP22X250A03GE6A11Interchangeable
interchangeable cross-reference
interchangeable
AEP22X250A03GE3A11Interchangeable
interchangeable cross-reference
interchangeable
ASME B18.8.2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2B1207?
2B1207 is a GASKET.
What parts can replace 2B1207?
There are 6 known substitutes for 2B1207: M10113, 10114.0000, 26753 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2B1207?
2B1207 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-149-7538. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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Last verified: July 2026