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4561V — SEAL,PLAIN ENCASED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4561V: SEAL,PLAIN ENCASED.

The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROCARBON CLASS FPM INNER RING, seal_width: 0.709 INCHES NOMINAL IN, special_features: MATERIAL VITON;OD 3.439, end_item_identification: LGM30;MISSILE MINUTEMAN LGM-30, accommodated_shaft_diameter: 2.503 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-473-2131, 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
4561V
NSN: 5330-01-473-2131
FSC: 5330 — Packing and Gasket Materials
CAGE: 01212 — FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT (USA)
SPECIFICATIONS
materialRUBBER FLUOROCARBON CLASS FPM INNER RING
seal_width0.709 INCHES NOMINAL IN
special_featuresMATERIAL VITON;OD 3.439
end_item_identificationLGM30;MISSILE MINUTEMAN LGM-30
accommodated_shaft_diameter2.503 INCHES NOMINAL IN
NSN5330-01-473-2131
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4561V 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: 0.709 INCHES NOMINAL IN
•
ACCOMMODATED SHAFT DIAMETER: 2.503 INCHES NOMINAL IN
•
MATERIAL: STEEL CASE
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.709 INCHES NOMINAL IN
SPECIAL FEATURESMATERIAL VITON;OD 3.439
ACCOMMODATED SHAFT DIAMETER2.503 INCHES NOMINAL IN
END ITEM IDENTIFICATIONLGM30;MISSILE MINUTEMAN LGM-30
MATERIALSTEEL CASE
MATERIALRUBBER FLUOROCARBON CLASS FPM INNER RING
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 2
A-1205-G-2425Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
V4561VReference document
Same NSN cross-reference
Reference document — Secondary reference
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 4561V?
4561V is a SEAL,PLAIN ENCASED.
What parts can replace 4561V?
There are 2 known substitutes for 4561V: A-1205-G-2425, V4561V. Substitute compatibility should be verified for your specific system.
What is the NSN for 4561V?
4561V is cataloged in the U.S. Government catalog under NSN 5330-01-473-2131. This indicates validated use in U.S. government and defense supply chains.
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