B8A — RELAY,ELECTROMAGNETIC
✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW
B8A: RELAY,ELECTROMAGNETIC.
The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include length: 2.063 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, degasser: NOT INCLUDED, diameter: 0.750 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, governor: NOT INCLUDED, material: PLASTIC GRIP, duty_type: INTERMITTENT. This part is cataloged in the U.S.
Government catalog under NSN 5340-00-028-9803, 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
B8A
NSN: 5340-00-028-9803
NIINs: 000289803 , 000808196 , 002234964 , 002996970 , 003338923 , 017337565
FSC: 5340 — Hardware, Commercial
CAGE: 78330 — SLOAN VALVE COMPANY (USA)
SPECIFICATIONS
length 2.063 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
degasser NOT INCLUDED
diameter 0.750 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
governor NOT INCLUDED
material PLASTIC GRIP
duty_type INTERMITTENT
base_style SINGLE CONTACT BAYONET CANDELABRA
bulb_style T (TUBULAR)
design_type PISTOL
grip_length 6.000 INCHES NOMINAL IN
coil_quantity 1
overall_width 2.280 INCHES NOMINAL IN
NSN 5340-00-028-9803
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: B8A
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
• LENGTH: 2.063 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
• DIAMETER: 0.750 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
• MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS
LENGTH 2.063 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
DIAMETER 0.750 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
MATERIAL STEEL CORROSION RESISTING OVERALL
SUBSTITUTES & CROSS-REFERENCES
No substitute or cross-reference records for this part.
LIFECYCLE
NSN status Cancelled · U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM) No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B8A?
B8A is a RELAY,ELECTROMAGNETIC.
What is the NSN for B8A?
B8A is cataloged in the U.S. Government catalog under NSN 5340-00-028-9803. This indicates validated use in U.S. government and defense supply chains.