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12951 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

12951: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: STEEL OVERALL, body_style: ANGLE SHAPE, W/O CABLE CLAMP, shaft_type: ROUND, FLATTED SINGLE ACTUATOR, shell_type: SOLID, corner_shape: SQUARE ALL CORNERS, thread_class: 2A AND 2B A. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-016-3408, 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
MRO→ MRO_GENERAL→ 12951
NSN: 3120-00-016-3408
NIINs: 000163408, 002378573, 002577204, 007000824, 010491220, 011722964, 014712745, 014884373, 015008978, 016197329, 017280493
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 83130 — AIR & LIQUID SYSTEMS CORPORATION DBA BUFFALO PUMPS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_styleANGLE SHAPE, W/O CABLE CLAMP
shaft_typeROUND, FLATTED SINGLE ACTUATOR
shell_typeSOLID
corner_shapeSQUARE ALL CORNERS
thread_class2A AND 2B A
terminal_typeSCREW
thread_length0.190 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
overall_length1.438 INCHES NOMINAL IN
shell_materialALUMINUM ALLOY
drive_end_shapeSQUARE FIRST END INTERNAL
insert_materialRUBBER SINGLE MATING END
NSN3120-00-016-3408
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 12951 · OEM ⚠ 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
•
LEFT INTERNAL FLANGE WIDTH: 0.1420 INCHES NOMINAL IN
•
LEFT INTERNAL FLANGE HOLE DIAMETER: 1.6820 INCHES NOMINAL IN
•
CORNER SHAPE: SQUARE ALL CORNERS
•
BODY OUTSIDE DIAMETER: 2.1300 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES, INTERNAL FLANGE ONE END
•
BODY INSIDE DIAMETER: 2.0000 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS
LEFT INTERNAL FLANGE WIDTH0.1420 INCHES NOMINAL IN
LEFT INTERNAL FLANGE HOLE DIAMETER1.6820 INCHES NOMINAL IN
CORNER SHAPESQUARE ALL CORNERS
BODY OUTSIDE DIAMETER2.1300 INCHES NOMINAL IN
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES, INTERNAL FLANGE ONE END
OVERALL LENGTH0.6420 INCHES NOMINAL IN
BODY INSIDE DIAMETER2.0000 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12951?
12951 is a CONNECTOR,RECEPTACLE,ELECTRICAL. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 12951?
12951 is cataloged in the U.S. Government catalog under NSN 3120-00-016-3408. This indicates validated use in U.S. government and defense supply chains.
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