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154030 — TERMINAL JUNCTION BLOCK,SECTIONA

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

154030: TERMINAL JUNCTION BLOCK,SECTIONA.

TERMINAL JUNCTION BLOCK,SECTIONA. Key specifications include unit_design: DESK TOP, overall_width: 4.750 INCHES NOMINAL IN, interface_type: SCSI, overall_height: 2.000 INCHES NOMINAL IN, overall_length: 8.375 INCHES NOMINAL IN, special_features: 2 INTERFACES-PARALLEL PORT AND USB. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-554-3318, 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→ 154030
NSN: 3110-00-554-3318
NIINs: 005543318, 007103771, 010197869, 012989446, 014874361
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 31577 — JAEGER MACHINE CO (USA)
SPECIFICATIONS
unit_designDESK TOP
overall_width4.750 INCHES NOMINAL IN
drive_quantity1
interface_typeSCSI
overall_height2.000 INCHES NOMINAL IN
overall_length8.375 INCHES NOMINAL IN
special_features2 INTERFACES-PARALLEL PORT AND USB
operating_temp_range+41.0 TO 131.0 FAHRENHEIT DEGF
NSN3110-00-554-3318
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 154030 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
RETAINER FABRICATION METHOD: PRESSED
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 85.00 MILLIMETERS NOMINAL MM
•
FEATURES PROVIDED: SNAP RING-GROOVE MOUNTING AND MOUNTING GROOVE
•
BORE SHAPE: STRAIGHT
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODPRESSED
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH19.00 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER85.00 MILLIMETERS NOMINAL MM
FEATURES PROVIDEDSNAP RING-GROOVE MOUNTING AND MOUNTING GROOVE
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
SPECIAL FEATURESTYPE 111, CLASS 4, GRADE 00
SUBSTITUTES & CROSS-REFERENCES 9
209CGReference document
Same NSN cross-reference
Reference document — Secondary reference
BRFHH1Reference document
Same NSN cross-reference
Reference document — Secondary reference
23751P11Reference document
Same NSN cross-reference
Reference document — Secondary reference
116599Reference document
Same NSN cross-reference
Reference document — Secondary reference
173209Reference document
Same NSN cross-reference
Reference document — Secondary reference
209GReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 154030?
154030 is a TERMINAL JUNCTION BLOCK,SECTIONA. It is classified as a MRO (MRO_GENERAL).
What parts can replace 154030?
There are 9 known substitutes for 154030: 209CG, BRFHH1, 23751P11 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 154030?
154030 is cataloged in the U.S. Government catalog under NSN 3110-00-554-3318. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.