PartsTable
Technical Data Sheet
Download PDF

5233-182 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5233-182: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER OVERALL, hole_diameter: 4.05 INCHES NOMINAL SINGLE HOLE IN, outside_diameter: 6.75 INCHES NOMINAL IN, style_designator: CIRCULAR, bolt_circle_diameter: 0.430 INCHES NOMINAL IN, end_item_identification: 5430-01-542-7938. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-671-4036, 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
5233-182
NSN: 5330-01-671-4036
FSC: 5330 — Packing and Gasket Materials
CAGE: 78RG5 — NORTH AMERICAN FUEL TANKS, INC. DBA NORTH AMERICAN FUEL TANKS INC (USA)
SPECIFICATIONS
materialRUBBER OVERALL
hole_diameter4.05 INCHES NOMINAL SINGLE HOLE IN
outside_diameter6.75 INCHES NOMINAL IN
style_designatorCIRCULAR
bolt_circle_diameter0.430 INCHES NOMINAL IN
end_item_identification5430-01-542-7938
part_name_assigned_by_controlling_agencyGASKET
NSN5330-01-671-4036
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5233-182 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
•
STYLE DESIGNATOR: CIRCULAR
•
OUTSIDE DIAMETER: 6.75 INCHES NOMINAL IN
•
BOLT CIRCLE DIAMETER: 0.430 INCHES NOMINAL IN
•
MATERIAL: RUBBER OVERALL
•
HOLE DIAMETER: 4.05 INCHES NOMINAL SINGLE HOLE IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORCIRCULAR
OUTSIDE DIAMETER6.75 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER0.430 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYGASKET
END ITEM IDENTIFICATION5430-01-542-7938
MATERIALRUBBER OVERALL
HOLE DIAMETER4.05 INCHES NOMINAL SINGLE HOLE 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 1
M4A6610A-1Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 5233-182?
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 5233-182?
5233-182 is a GASKET.
What parts can replace 5233-182?
There is 1 known substitute for 5233-182: M4A6610A-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 5233-182?
5233-182 is cataloged in the U.S. Government catalog under NSN 5330-01-671-4036. 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 — 5233-182

✓ 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.