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705B212P1 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

705B212P1: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include hole_diameter: 0.278 INCHES MINIMUM AND 0.284 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 2.760 INCHES NOMINAL IN, overall_length: 3.735 INCHES NOMINAL IN, outside_corner_radius: 0.380 INCHES MAXIMUM IN, cross-sectional_thickness: 0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-609-7312, 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
705B212P1
NSN: 5330-00-609-7312
FSC: 5330 — Packing and Gasket Materials
CAGE: 07482 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
hole_diameter0.278 INCHES MINIMUM AND 0.284 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
overall_width2.760 INCHES NOMINAL IN
overall_length3.735 INCHES NOMINAL IN
outside_corner_radius0.380 INCHES MAXIMUM IN
cross-sectional_thickness0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
outside_edge_to_bolt_hole_center_distance_along_width0.380 INCHES NOMINAL IN
outside_edge_to_bolt_hole_center_distance_along_length0.380 INCHES NOMINAL IN
center_to_center_distance_between_bolt_holes_along_width2.000 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
center_to_center_distance_between_bolt_holes_along_length2.975 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
NSN5330-00-609-7312
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 705B212P1 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: 0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH: 2.975 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH: 2.000 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH: 0.380 INCHES NOMINAL IN
•
OUTSIDE CORNER RADIUS: 0.380 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
OVERALL LENGTH3.735 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH2.760 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH2.975 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH2.000 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.380 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS0.380 INCHES MAXIMUM IN
HOLE DIAMETER0.278 INCHES MINIMUM AND 0.284 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH0.380 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 2
705R212P1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
CDMGE1Reference 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 705B212P1?
705B212P1 is a GASKET.
What parts can replace 705B212P1?
There are 2 known substitutes for 705B212P1: 705R212P1, CDMGE1. Substitute compatibility should be verified for your specific system.
What is the NSN for 705B212P1?
705B212P1 is cataloged in the U.S. Government catalog under NSN 5330-00-609-7312. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.