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33A002305 — SEAL,PLAIN ENCASED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

33A002305: SEAL,PLAIN ENCASED.

The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: STEEL AND RUBBER OVERALL, case_style: FLANGED, seal_width: 2.09 INCHES NOMINAL IN, construction: ONE-PIECE, special_features: USED ON BRAKE ASSY P/N RD41018209, housing_bore_diameter: 0.580 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-350-5385, 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
33A002305
NSN: 5330-01-350-5385
FSC: 5330 — Packing and Gasket Materials
CAGE: 027CB — SUYFA DEFENCE SL (ESP)
SPECIFICATIONS
materialSTEEL AND RUBBER OVERALL
case_styleFLANGED
seal_width2.09 INCHES NOMINAL IN
constructionONE-PIECE
special_featuresUSED ON BRAKE ASSY P/N RD41018209
housing_bore_diameter0.580 INCHES NOMINAL IN
sealing_element_styleVERTICAL
end_item_identificationMRAP; NSN 2330-01-304-2277 PLS (PALLETIZED LOADING SYSTEM); MRAP - COUGAR ISS 1.0; MRAP - COUGAR ISS 1.5; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS)
accommodated_shaft_diameter0.580 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencySEAL, PLAIN
NSN5330-01-350-5385
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 33A002305 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
•
SEAL WIDTH: 2.09 INCHES NOMINAL IN
•
SEALING ELEMENT STYLE: VERTICAL
•
HOUSING BORE DIAMETER: 0.580 INCHES NOMINAL IN
•
CASE STYLE: FLANGED
•
ACCOMMODATED SHAFT DIAMETER: 0.580 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SEAL WIDTH2.09 INCHES NOMINAL IN
SEALING ELEMENT STYLEVERTICAL
HOUSING BORE DIAMETER0.580 INCHES NOMINAL IN
CASE STYLEFLANGED
SPECIAL FEATURESUSED ON BRAKE ASSY P/N RD41018209
ACCOMMODATED SHAFT DIAMETER0.580 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSEAL, PLAIN
END ITEM IDENTIFICATIONMRAP; NSN 2330-01-304-2277 PLS (PALLETIZED LOADING SYSTEM); MRAP - COUGAR ISS 1.0; MRAP - COUGAR ISS 1.5; HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS)
MATERIALSTEEL AND RUBBER OVERALL
CONSTRUCTIONONE-PIECE
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 4
1205C1667Reference document
Same NSN cross-reference
Reference document — Secondary reference
0734609Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
N1205C1667Reference document
Same NSN cross-reference
Reference document — Secondary reference
2FF764Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 33A002305?
33A002305 is a SEAL,PLAIN ENCASED.
What parts can replace 33A002305?
There are 4 known substitutes for 33A002305: 1205C1667, 0734609, N1205C1667 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 33A002305?
33A002305 is cataloged in the U.S. Government catalog under NSN 5330-01-350-5385. 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.