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Technical Data Sheet
PartsTable / COMPONENT / D-42060 PC 20
D-42060 PC 20 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1212 OVERALL, special_features: THREADED RETAINER WITH 0.625 INCH HEX HEAD IN, center_hole_diameter: 0.316 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN, cross-sectional_height: 0.812 INCHES NOMINAL IN, material_document_and_classification: QQ-S-633-FS-B1112 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-168-9169, 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
D-42060 PC 20
NSN: 5330-01-168-9169
FSC: 5330
CAGE: 31923 — TODD COMBUSTION INC (USA)
SPECIFICATIONS
materialSTEEL COMP 1212 OVERALL
special_featuresTHREADED RETAINER WITH 0.625 INCH HEX HEAD IN
center_hole_diameter0.316 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN
cross-sectional_height0.812 INCHES NOMINAL IN
material_document_and_classificationQQ-S-633-FS-B1112 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-168-9169
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: D-42060 PC 20 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
•
MATERIAL: STEEL COMP 1212 OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-633-FS-B1112 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL HEIGHT: 0.812 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 0.316 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESTHREADED RETAINER WITH 0.625 INCH HEX HEAD IN
MATERIALSTEEL COMP 1212 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633-FS-B1112 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL HEIGHT0.812 INCHES NOMINAL IN
CENTER HOLE DIAMETER0.316 INCHES MINIMUM AND 0.317 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
AA51154A-1B9BInterchangeable
interchangeable cross-reference
interchangeable
G24Interchangeable
interchangeable cross-reference
interchangeable
11516-RInterchangeable
interchangeable cross-reference
interchangeable
49716Interchangeable
interchangeable cross-reference
interchangeable
C08746Interchangeable
interchangeable cross-reference
interchangeable
408Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D-42060 PC 20?
D-42060 PC 20 is a RETAINER,PACKING.
What parts can replace D-42060 PC 20?
There are 23 known substitutes for D-42060 PC 20: AA51154A-1B9B, G24, 11516-R and 20 more. Substitute compatibility should be verified for your specific system.
Is D-42060 PC 20 still available?
D-42060 PC 20 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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Last verified: July 2026