PartsTable
Technical Data Sheet
11681-1 ✓ Verified by PartsTable
Equip · BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

<b>Keyfeatures:</b><br>- LVD Ultra-320 <br>- external <br>- double shielded. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOAT, current_type: DC, terminal_type: STUD, overall_length: 116.375 INCHES NOMINAL IN, voltage_rating: 10.0 VOLTS MINIMUM AND 12.0 VOLTS MAXIMUM, mounting_method: BRACKET(S). This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-116-4978, 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
11681-1
NSN: 3120-01-116-4978
FSC: 3120
CAGE: 83590 — SMITH METER INC PARTS OPN (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOAT
current_typeDC
terminal_typeSTUD
overall_length116.375 INCHES NOMINAL IN
voltage_rating10.0 VOLTS MINIMUM AND 12.0 VOLTS MAXIMUM
mounting_methodBRACKET(S)
pressure_rating0.000 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 400.000 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
actuation_methodFLOAT
style_designatorPLAIN
voltage_in_volts6.0
terminal_quantity3
float_effective_travel110.000 INCHES NOMINAL IN
NSN3120-01-116-4978
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 11681-1 · Equip ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
STYLE DESIGNATOR: PLAIN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORPLAIN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
11681Interchangeable
interchangeable cross-reference
interchangeable
11681-1Interchangeable
interchangeable cross-reference
interchangeable
XM-36460-100-L64-2.7U36-3.6-O-LInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 11681-1?
11681-1 is a TRANSFORMER,RADIO FREQUENCY manufactured by Equip.
What parts can replace 11681-1?
There are 3 known substitutes for 11681-1: 11681, 11681-1, XM-36460-100-L64-2.7U36-3.6-O-L. Substitute compatibility should be verified for your specific system.
What is the NSN for 11681-1?
11681-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-116-4978. This indicates validated use in U.S. government and defense supply chains.
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