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61635 — ROTOR,ENGINE POPPET VALVE

✓ Government record, cited
Hama · ORING SEAL
PRODUCT OVERVIEW

61635: ROTOR,ENGINE POPPET VALVE.

- wooden frame - including prepunched passepartouts - round ground, quality washed glass - precision mitring - including prop - living character for a unique atmosphere. Key specifications include style_designator: POSITIVE TYPE-STRAIGHT BORE, rotation_direction: CLOCKWISE. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-599-1240, 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
61635
NSN: 5330-00-599-1240
NIINs: 005991240, 013029369, 013316233
FSC: 5330 — Packing and Gasket Materials
CAGE: 63983 — WATERBURY INC (USA)
SPECIFICATIONS
style_designatorPOSITIVE TYPE-STRAIGHT BORE
rotation_directionCLOCKWISE
NSN5330-00-599-1240
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 61635 MFR: Hama ⚠ 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 THICKNESS: 0.031 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 1.000 INCHES NOMINAL IN
•
APERTURE DIAMETER: 0.781 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER1.000 INCHES NOMINAL IN
APERTURE DIAMETER0.781 INCHES NOMINAL IN
SPECIAL FEATURESVULCANIZED FIBER 660,FSCM 73680 MATERIAL O/A
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 61635?
61635 is a ROTOR,ENGINE POPPET VALVE manufactured by Hama.
What is the NSN for 61635?
61635 is cataloged in the U.S. Government catalog under NSN 5330-00-599-1240. 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.