PartsTable / COMPONENT / 31048
31048 — Technical Data Sheet
✓ Verified by PartsTable
Aquabeads · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
RETAINER-EJECTOR,ELECTRICAL CARD. Key specifications include nut_diameter: 0.750 INCHES NOMINAL IN, special_features: NHA-UPPER RECEIVER ASSEMBLY SK1, SR-16, part_name_assigned_by_controlling_agency: RETENTION NUT, GAS BLOCK. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-003-9465, 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
31048
NSN: 5330-00-003-9465 FSC: 5330 CAGE: 36251 — MCNEIL OHIO CORP (USA)
SPECIFICATIONS
nut_diameter 0.750 INCHES NOMINAL IN special_features NHA-UPPER RECEIVER ASSEMBLY SK1, SR-16 part_name_assigned_by_controlling_agency RETENTION NUT, GAS BLOCK NSN 5330-00-003-9465
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 31048
MFR: Aquabeads
⚠ 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
• SUPPLEMENTARY FEATURES: CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURES STYLE DESIGNATOR:NO.60 IRREGULAR SHAPE FROM FIIG A03200 SUPPLEMENTARY FEATURES CROSS-SECTIONAL SHAPE STYLE:NO.195 IRREGULAR SHAPE FROM FIIG A03200
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
1709 Interchangeable interchangeable cross-reference
interchangeable
GGG-W-636 Interchangeable interchangeable cross-reference
interchangeable
21708 Interchangeable interchangeable cross-reference
interchangeable
565H Interchangeable interchangeable cross-reference
interchangeable
84662 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status END OF LIFE
Availability Secondary market only
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 31048?
31048 is a RETAINER-EJECTOR,ELECTRICAL CARD manufactured by Aquabeads.
What parts can replace 31048?
There are 14 known substitutes for 31048: 1709, GGG-W-636, 21708 and 11 more. Substitute compatibility should be verified for your specific system.
Is 31048 still available?
31048 is currently EOL_RISK.