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7130A05 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7130A05: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER, special_features: FUNCTION, PACKING PREFORMED; REFERENCE DATA, 5H1, TI-6850.79, FA 10229/2, PG 8-23, center_hole_diameter: 10.125 INCHES NOMINAL IN, cross-sectional_height: 0.210 INCHES NOMINAL IN, end_item_identification: APPROACH LIGHT SEQUENCE FLASHER 2 (ALSF2). This part is cataloged in the U.S.

Government catalog under NSN 5331-01-164-6377, 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
7130A05
NSN: 5331-01-164-6377
FSC: 5331 — O-ring
CAGE: 80302 — OCEM ACQUISITION CORP (USA)
SPECIFICATIONS
materialRUBBER
special_featuresFUNCTION, PACKING PREFORMED; REFERENCE DATA, 5H1, TI-6850.79, FA 10229/2, PG 8-23
center_hole_diameter10.125 INCHES NOMINAL IN
cross-sectional_height0.210 INCHES NOMINAL IN
end_item_identificationAPPROACH LIGHT SEQUENCE FLASHER 2 (ALSF2)
NSN5331-01-164-6377
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7130A05 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
•
CROSS-SECTIONAL HEIGHT: 0.210 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 10.125 INCHES NOMINAL IN
•
MATERIAL: RUBBER
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.210 INCHES NOMINAL IN
SPECIAL FEATURESFUNCTION, PACKING PREFORMED; REFERENCE DATA, 5H1, TI-6850.79, FA 10229/2, PG 8-23
CENTER HOLE DIAMETER10.125 INCHES NOMINAL IN
END ITEM IDENTIFICATIONAPPROACH LIGHT SEQUENCE FLASHER 2 (ALSF2)
MATERIALRUBBER
SUBSTITUTES & CROSS-REFERENCES 1
0904Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7130A05?
7130A05 is a O-RING.
What parts can replace 7130A05?
There is 1 known substitute for 7130A05: 0904. Substitute compatibility should be verified for your specific system.
What is the NSN for 7130A05?
7130A05 is cataloged in the U.S. Government catalog under NSN 5331-01-164-6377. 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.