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8811991PC1 — RUBBER STRIP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8811991PC1: RUBBER STRIP.

The RUBBER STRIP is a the manufacturer industrial component. Key specifications include length: 100.000 INCHES NOMINAL IN, material: RUBBER SYNTHETIC, surface_condition: SMOOTH BOTH SIDES, cross-sectional_height: 0.344 INCHES NOMINAL IN, cross_section_outside_diameter: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-025-0473, 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
8811991PC1
NSN: 5330-00-025-0473
FSC: 5330 — Packing and Gasket Materials
CAGE: 49671 — LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN DIV LOCKHEED MARTIN (USA)
SPECIFICATIONS
length100.000 INCHES NOMINAL IN
materialRUBBER SYNTHETIC
surface_conditionSMOOTH BOTH SIDES
cross-sectional_height0.344 INCHES NOMINAL IN
cross-sectional_shape_styleD
cross_section_outside_diameter0.250 INCHES NOMINAL IN
NSN5330-00-025-0473
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8811991PC1 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
•
LENGTH: 100.000 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 0.344 INCHES NOMINAL IN
•
SURFACE CONDITION: SMOOTH BOTH SIDES
•
CROSS-SECTIONAL SHAPE STYLE: D
•
CROSS SECTION OUTSIDE DIAMETER: 0.250 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
LENGTH100.000 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.344 INCHES NOMINAL IN
SURFACE CONDITIONSMOOTH BOTH SIDES
CROSS-SECTIONAL SHAPE STYLED
CROSS SECTION OUTSIDE DIAMETER0.250 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC
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
1054826PC1Reference document
Same NSN cross-reference
Reference document — Secondary reference
MILR900Reference document
Same NSN cross-reference
Reference document — Identification 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 8811991PC1?
8811991PC1 is a RUBBER STRIP.
What parts can replace 8811991PC1?
There are 2 known substitutes for 8811991PC1: 1054826PC1, MILR900. Substitute compatibility should be verified for your specific system.
What is the NSN for 8811991PC1?
8811991PC1 is cataloged in the U.S. Government catalog under NSN 5330-00-025-0473. This indicates validated use in U.S. government and defense supply chains.
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