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Technical Data Sheet
PartsTable / COMPONENT / 2038812
2038812 ✓ 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 general_characteristics_item_description: BRASS,CADMIUM PLATED; 1.100 IN. LG; 0.125 IN.

DIA; 0.093-40 UNS-2A MTG STUD THD; NUT AND WASHER FURNISHED A. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-361-9569, 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
2038812
NSN: 5330-00-361-9569
FSC: 5330
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionBRASS,CADMIUM PLATED; 1.100 IN. LG; 0.125 IN. DIA; 0.093-40 UNS-2A MTG STUD THD; NUT AND WASHER FURNISHED A
NSN5330-00-361-9569
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2038812 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: 0.375 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 0.266 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY OVERALL
•
PERIPHERAL DIAMETER: 0.547 INCHES NOMINAL IN
•
ANGLE: 45.0 DEGREES NOMINAL
•
FLANGED BODY OUTSIDE DIAMETER: 0.391 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: FLANGE
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL HEIGHT0.375 INCHES NOMINAL IN
CENTER HOLE DIAMETER0.266 INCHES NOMINAL IN
MATERIALCOPPER ALLOY OVERALL
PERIPHERAL DIAMETER0.547 INCHES NOMINAL IN
ANGLE45.0 DEGREES NOMINAL
FLANGED BODY OUTSIDE DIAMETER0.391 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEFLANGE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
QQA200-3Interchangeable
interchangeable cross-reference
interchangeable
11069Interchangeable
interchangeable cross-reference
interchangeable
1002772Interchangeable
interchangeable cross-reference
interchangeable
1840-2Interchangeable
interchangeable cross-reference
interchangeable
798057Interchangeable
interchangeable cross-reference
interchangeable
SC-220-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2038812?
2038812 is a RETAINER,PACKING.
What parts can replace 2038812?
There are 13 known substitutes for 2038812: QQA200-3, 11069, 1002772 and 10 more. Substitute compatibility should be verified for your specific system.
Is 2038812 still available?
2038812 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026