BE5 — KEY BLANK
✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW
BE5: KEY BLANK.
The KEY BLANK is a the manufacturer industrial component. Key specifications include special_features: BRASS OR NICKEL SILVER;. This part is cataloged in the U.S.
Government catalog under NSN 5340-01-049-0331, 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
BE5
NSN: 5340-01-049-0331 FSC: 5340 — Hardware, CommercialCAGE: 91636 — CURTIS INDUSTRIES INC (USA)
SPECIFICATIONS
special_features BRASS OR NICKEL SILVER; NSN 5340-01-049-0331
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: BE5
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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURES BRASS OR NICKEL SILVER;
SUBSTITUTES & CROSS-REFERENCES 3
1A1E1 Reference document Same NSN cross-reference
Reference document — Design control — primary reference
A1114E Same NSN cross-reference Same NSN cross-reference
Also cataloged under this NSN
114E Reference document Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN status Active · U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM) No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is BE5?
BE5 is a KEY BLANK.
What parts can replace BE5?
There are 3 known substitutes for BE5: 1A1E1, A1114E, 114E. Substitute compatibility should be verified for your specific system.
What is the NSN for BE5?
BE5 is cataloged in the U.S. Government catalog under NSN 5340-01-049-0331. This indicates validated use in U.S. government and defense supply chains.