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S12547-011 — SEAL,GLYD RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

S12547-011: SEAL,GLYD RING.

The SEAL,GLYD RING is a the manufacturer industrial component. Key specifications include peripheral_diameter: 0.435 INCHES MINIMUM AND 0.445 INCHES MAXIMUM IN, center_hole_diameter: 0.376 INCHES MINIMUM AND 0.384 INCHES MAXIMUM IN, cross-sectional_height: 0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN, departure_from_cited_document: AS MODIFIED BY SPECIAL QUALITY CONTROL TESTING FOR MK 48 TORPEDO, criticality_code_justification: ZZZW. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-350-6584, 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
S12547-011
NSN: 5330-00-350-6584
NIINs: 003506584, 010318264
FSC: 5330 — Packing and Gasket Materials
CAGE: 09257 — TRELLEBORG SEALING SOLUTIONS US, INC. (USA)
SPECIFICATIONS
peripheral_diameter0.435 INCHES MINIMUM AND 0.445 INCHES MAXIMUM IN
center_hole_diameter0.376 INCHES MINIMUM AND 0.384 INCHES MAXIMUM IN
cross-sectional_height0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
departure_from_cited_documentAS MODIFIED BY SPECIAL QUALITY CONTROL TESTING FOR MK 48 TORPEDO
criticality_code_justificationZZZW
NSN5330-00-350-6584
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: S12547-011 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
SUBSTITUTES & CROSS-REFERENCES 2
157-0593-001Reference document
Same NSN cross-reference
Reference document — Secondary reference
512547-011Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is S12547-011?
S12547-011 is a SEAL,GLYD RING.
What parts can replace S12547-011?
There are 2 known substitutes for S12547-011: 157-0593-001, 512547-011. Substitute compatibility should be verified for your specific system.
What is the NSN for S12547-011?
S12547-011 is cataloged in the U.S. Government catalog under NSN 5330-00-350-6584. 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.