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SE951 — BUSHING,PLUNGER STOP

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

SE951: BUSHING,PLUNGER STOP.

The BUSHING,PLUNGER STOP is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 3120-01-030-8729, 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
SE951
NSN: 3120-01-030-8729
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 78388 — WOODWARD CONTROLS INC. (USA)
SPECIFICATIONS
general_characteristics_item_descriptionALUMINUM ALLOY,QQ-A-225/8 TEMPER T6,CHROMATE,0.1500 IN. MIN 0.1550 IN. MAX LG,0.5050 IN. MIN 0.5100 IN. MAX ID,0.9839 IN. MIN 0.9930 IN. MAX OD,0.7550 IN. MIN 0.7650 IN. MAX LEFT END COUNTERBORED IN
NSN3120-01-030-8729
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: SE951 · 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
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: ALUMINUM ALLOY,QQ-A-225/8 TEMPER T6,CHROMATE,0.1500 IN. MIN 0.1550 IN. MAX LG,0.5050 IN. MIN 0.5100 IN. MAX ID,0.9839 IN. MIN 0.9930 IN. MAX OD,0.7550 IN. MIN 0.7650 IN. MAX LEFT END COUNTERBORED IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONALUMINUM ALLOY,QQ-A-225/8 TEMPER T6,CHROMATE,0.1500 IN. MIN 0.1550 IN. MAX LG,0.5050 IN. MIN 0.5100 IN. MAX ID,0.9839 IN. MIN 0.9930 IN. MAX OD,0.7550 IN. MIN 0.7650 IN. MAX LEFT END COUNTERBORED IN
OTHER ITEMS IN FSC 3120 — Bearings, Plain, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3120-00-001-1288 3120-00-001-1835 3120-00-001-1838 3120-00-001-1928 3120-00-001-1934 3120-00-001-3933 3120-00-001-3937 3120-00-001-3938
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SE951?
SE951 is a BUSHING,PLUNGER STOP.
What is the NSN for SE951?
SE951 is cataloged in the U.S. Government catalog under NSN 3120-01-030-8729. This indicates validated use in U.S. government and defense supply chains.
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