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5110 BL 120 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5110 BL 120: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: ADHESIVE BACKING, overall_width: 1.125 INCHES NOMINAL IN, overall_length: 120.0 INCHES NOMINAL IN, style_designator: RECTANGULAR, cross-sectional_height: 0.1875 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: MULLION, CYLINDER TO GO WITH LOCKABLE MULLION, 84 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-686-6303, 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
5110 BL 120
NSN: 5330-01-686-6303
FSC: 5330 — Packing and Gasket Materials
CAGE: 0P5U9 — PEMKO MFG CO (USA)
SPECIFICATIONS
materialADHESIVE BACKING
overall_width1.125 INCHES NOMINAL IN
overall_length120.0 INCHES NOMINAL IN
style_designatorRECTANGULAR
cross-sectional_height0.1875 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyMULLION, CYLINDER TO GO WITH LOCKABLE MULLION, 84 INCHES IN
NSN5330-01-686-6303
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5110 BL 120 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 HEIGHT: 0.1875 INCHES NOMINAL IN
•
STYLE DESIGNATOR: RECTANGULAR
•
COLOR: BLACK
•
MATERIAL: ADHESIVE BACKING
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.1875 INCHES NOMINAL IN
STYLE DESIGNATORRECTANGULAR
OVERALL LENGTH120.0 INCHES NOMINAL IN
OVERALL WIDTH1.125 INCHES NOMINAL IN
COLORBLACK
PART NAME ASSIGNED BY CONTROLLING AGENCYMULLION, CYLINDER TO GO WITH LOCKABLE MULLION, 84 INCHES IN
MATERIALADHESIVE BACKING
MATERIALRUBBER NEOPRENE SEALING ELEMENT
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5110 BL 120?
5110 BL 120 is a GASKET.
What is the NSN for 5110 BL 120?
5110 BL 120 is cataloged in the U.S. Government catalog under NSN 5330-01-686-6303. 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.