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38256 — SEAL RING,LABYRINTH,AIRCRAFT GAS

✓ Government record, cited
Lindy · MRO · MRO_GENERAL
PRODUCT OVERVIEW

38256: SEAL RING,LABYRINTH,AIRCRAFT GAS.

SEAL RING,LABYRINTH,AIRCRAFT GAS. Key specifications include end_item_identification: ACFT ENG F112. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-591-1882, 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
MRO→ MRO_GENERAL→ 38256
NSN: 5330-00-591-1882
NIINs: 005911882, 006653627, 008140810, 012951654
FSC: 5330 — Packing and Gasket Materials
CAGE: 0B0B1 — MAHLE AFTERMARKET INC. DBA AE CLEVITE INC (USA)
SPECIFICATIONS
end_item_identificationACFT ENG F112
NSN5330-00-591-1882
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 38256 MFR: Lindy ⚠ 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 THICKNESS: 0.0136 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE CORNER RADIUS: 0.438 INCHES NOMINAL IN
•
MATERIAL: PAPER OVERALL
•
HOLE DIAMETER: 0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.0136 INCHES NOMINAL IN
OVERALL LENGTH14.125 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH5.312 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS0.438 INCHES NOMINAL IN
MATERIALPAPER OVERALL
HOLE DIAMETER0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
SUBSTITUTES & CROSS-REFERENCES 2
3290572Reference document
Same NSN cross-reference
Reference document — Secondary reference
PC3290572Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 38256?
38256 is a SEAL RING,LABYRINTH,AIRCRAFT GAS manufactured by Lindy. It is classified as a MRO (MRO_GENERAL).
What parts can replace 38256?
There are 2 known substitutes for 38256: 3290572, PC3290572. Substitute compatibility should be verified for your specific system.
What is the NSN for 38256?
38256 is cataloged in the U.S. Government catalog under NSN 5330-00-591-1882. 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.