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7325823-1 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7325823-1: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include center_hole_diameter: 19.000 INCHES MINIMUM AND 19.095 INCHES MAXIMUM IN, cross-sectional_height: 1.000 INCHES MINIMUM AND 1.016 INCHES MAXIMUM IN, part_name_assigned_by_controlling_agency: INAVY: FAIRING CLOSURE CAP SEAL; DRAWING NAME: CLOSURE CAP SEALS. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-477-2834, 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
7325823-1
NSN: 5331-01-477-2834
FSC: 5331 — O-ring
CAGE: 06470 — WEST AMERICAN RUBBER COMPANY, LLC. DBA WEST AMERICAN RUBBER CO LLC (USA)
SPECIFICATIONS
special_featuresRUBBER SEAL DIMENSION TOLERANCES ARE BASED UPON RMA A-3 COMMERCIAL TOLERANCES; MATERIAL IS NEOPRENE 50 = 5 DUROMETER COMPOUND NO 50E18
center_hole_diameter19.000 INCHES MINIMUM AND 19.095 INCHES MAXIMUM IN
cross-sectional_height1.000 INCHES MINIMUM AND 1.016 INCHES MAXIMUM IN
end_item_identification400-5489319 (53711), INDEP FAIR ASY PERISCOPE NO; 400-6640224 (53711), INDEP FAIR ASSY PERISCOPE NO; 6744237 (53711), TY 18B/D PERIS FRG ASSY NO 2
part_name_assigned_by_controlling_agencyINAVY: FAIRING CLOSURE CAP SEAL; DRAWING NAME: CLOSURE CAP SEALS
NSN5331-01-477-2834
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7325823-1 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: 1.000 INCHES MINIMUM AND 1.016 INCHES MAXIMUM IN
•
COLOR: BLACK
•
CENTER HOLE DIAMETER: 19.000 INCHES MINIMUM AND 19.095 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT1.000 INCHES MINIMUM AND 1.016 INCHES MAXIMUM IN
COLORBLACK
SPECIAL FEATURESRUBBER SEAL DIMENSION TOLERANCES ARE BASED UPON RMA A-3 COMMERCIAL TOLERANCES; MATERIAL IS NEOPRENE 50 = 5 DUROMETER COMPOUND NO 50E18
CENTER HOLE DIAMETER19.000 INCHES MINIMUM AND 19.095 INCHES MAXIMUM IN
PART NAME ASSIGNED BY CONTROLLING AGENCYINAVY: FAIRING CLOSURE CAP SEAL; DRAWING NAME: CLOSURE CAP SEALS
END ITEM IDENTIFICATION400-5489319 (53711), INDEP FAIR ASY PERISCOPE NO; 400-6640224 (53711), INDEP FAIR ASSY PERISCOPE NO; 6744237 (53711), TY 18B/D PERIS FRG ASSY NO 2
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 7325823-1?
7325823-1 is a O-RING.
What is the NSN for 7325823-1?
7325823-1 is cataloged in the U.S. Government catalog under NSN 5331-01-477-2834. This indicates validated use in U.S. government and defense supply chains.
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