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691-10008 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

691-10008: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, hardness_rating: 90.0 SHORE DUROMETER A NOMINAL OVERALL, rim_surface_width: 0.063 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN, peripheral_diameter: 0.303 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN, center_hole_diameter: 0.171 INCHES MINIMUM AND 0.181 INCHES MAXIMUM IN, cross-sectional_shape_style: CUP. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-252-8887, 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
691-10008
NSN: 5330-00-252-8887
FSC: 5330 — Packing and Gasket Materials
CAGE: 9F512 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC PUMP DIVISION (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
hardness_rating90.0 SHORE DUROMETER A NOMINAL OVERALL
rim_surface_width0.063 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN
peripheral_diameter0.303 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN
center_hole_diameter0.171 INCHES MINIMUM AND 0.181 INCHES MAXIMUM IN
cross-sectional_shape_styleCUP
NSN5330-00-252-8887
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 691-10008 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
•
HARDNESS RATING: 90.0 SHORE DUROMETER A NOMINAL OVERALL
•
RIM SURFACE WIDTH: 0.063 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: CUP
•
PERIPHERAL DIAMETER: 0.303 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 0.171 INCHES MINIMUM AND 0.181 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SYNTHETIC OVERALL
TECHNICAL CHARACTERISTICS
HARDNESS RATING90.0 SHORE DUROMETER A NOMINAL OVERALL
RIM SURFACE WIDTH0.063 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLECUP
PERIPHERAL DIAMETER0.303 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN
CENTER HOLE DIAMETER0.171 INCHES MINIMUM AND 0.181 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC OVERALL
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
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 691-10008?
691-10008 is a PACKING,PREFORMED.
What is the NSN for 691-10008?
691-10008 is cataloged in the U.S. Government catalog under NSN 5330-00-252-8887. This indicates validated use in U.S. government and defense supply chains.
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