PartsTable
Technical Data Sheet
Download PDF

PL702551 ITEM 20 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

PL702551 ITEM 20: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER OVERALL, hole_diameter: 0.250 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 11.810 INCHES NOMINAL IN, aperture_width: 8.810 INCHES NOMINAL IN, overall_length: 66.750 INCHES NOMINAL IN, aperture_length: 36.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-094-3592, 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
PL702551 ITEM 20
NSN: 5330-01-094-3592
FSC: 5330 — Packing and Gasket Materials
CAGE: 58475 — L-3 COMMUNICATIONS WESTWOOD CORPORATION DBA NMP DIVISION DIV L3 WESTWOOD CORPORATION (USA)
SPECIFICATIONS
materialRUBBER OVERALL
hole_diameter0.250 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width11.810 INCHES NOMINAL IN
aperture_width8.810 INCHES NOMINAL IN
overall_length66.750 INCHES NOMINAL IN
aperture_length36.750 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
bolt_hole_quantity20
cross-sectional_thickness0.125 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
outside_edge_to_bolt_hole_center_distance_along_width0.750 INCHES NOMINAL IN
outside_edge_to_bolt_hole_center_distance_along_length0.750 INCHES NOMINAL IN
NSN5330-01-094-3592
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: PL702551 ITEM 20 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: 0.125 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE WIDTH: 8.810 INCHES NOMINAL IN
•
APERTURE LENGTH: 36.750 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 20
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.125 INCHES NOMINAL IN
STYLE DESIGNATORNON-CIRCULAR
OVERALL LENGTH66.750 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH11.810 INCHES NOMINAL IN
APERTURE WIDTH8.810 INCHES NOMINAL IN
APERTURE LENGTH36.750 INCHES NOMINAL IN
BOLT HOLE QUANTITY20
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.750 INCHES NOMINAL IN
MATERIALRUBBER OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
702691-1Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy PL702551 ITEM 20?
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 PL702551 ITEM 20?
PL702551 ITEM 20 is a GASKET.
What parts can replace PL702551 ITEM 20?
There is 1 known substitute for PL702551 ITEM 20: 702691-1. Substitute compatibility should be verified for your specific system.
What is the NSN for PL702551 ITEM 20?
PL702551 ITEM 20 is cataloged in the U.S. Government catalog under NSN 5330-01-094-3592. 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 — PL702551 ITEM 20

✓ 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.