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N-2088 — PLUG,PROTECTIVE,DUST AND MOISTUR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

N-2088: PLUG,PROTECTIVE,DUST AND MOISTUR.

PLUG,PROTECTIVE,DUST AND MOISTUR. Key specifications include material: RUBBER, design_type: FRICTION, overall_diameter: 3.000 INCHES NOMINAL IN, features_provided: BEVELED SEAT AND SHOULDER, material_document_and_classification: CAGE 95272, BMS 1-33, GRADE 60 MFR REF SINGLE MATERIAL RESPONSE, tube_outside_diameter_for_which_designed: 0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-206-5776, 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
N-2088
NSN: 5340-01-206-5776
FSC: 5340 — Hardware, Commercial
CAGE: 75345 — KIRKHILL, INC. DBA KIRKHILL INC (USA)
SPECIFICATIONS
materialRUBBER
design_typeFRICTION
overall_diameter3.000 INCHES NOMINAL IN
features_providedBEVELED SEAT AND SHOULDER
material_document_and_classificationCAGE 95272, BMS 1-33, GRADE 60 MFR REF SINGLE MATERIAL RESPONSE
tube_outside_diameter_for_which_designed0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
NSN5340-01-206-5776
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: N-2088 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
•
DESIGN TYPE: FRICTION
•
OVERALL DIAMETER: 3.000 INCHES NOMINAL IN
•
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: CAGE 95272, BMS 1-33, GRADE 60 MFR REF SINGLE MATERIAL RESPONSE
•
FEATURES PROVIDED: BEVELED SEAT AND SHOULDER
•
MATERIAL: RUBBER
TECHNICAL CHARACTERISTICS
DESIGN TYPEFRICTION
OVERALL DIAMETER3.000 INCHES NOMINAL IN
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONCAGE 95272, BMS 1-33, GRADE 60 MFR REF SINGLE MATERIAL RESPONSE
FEATURES PROVIDEDBEVELED SEAT AND SHOULDER
MATERIALRUBBER
SUBSTITUTES & CROSS-REFERENCES 1
BACP20BA1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is N-2088?
N-2088 is a PLUG,PROTECTIVE,DUST AND MOISTUR.
What parts can replace N-2088?
There is 1 known substitute for N-2088: BACP20BA1. Substitute compatibility should be verified for your specific system.
What is the NSN for N-2088?
N-2088 is cataloged in the U.S. Government catalog under NSN 5340-01-206-5776. 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.