PartsTable
Technical Data Sheet

3/8C — SHAFT ASSEMBLY,WATER PUMP

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3/8C: SHAFT ASSEMBLY,WATER PUMP.

The SHAFT ASSEMBLY,WATER PUMP is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: BRASS IMPELLER,3.200 IN. OD,SIX BLADES,MTD ON STEEL SHAFT,THD ON ONE END WITH WOODRUFF KEY INSERT,5.489 IN.

O/A LG IN. This part is cataloged in the U.S. Government catalog under NSN 3455-00-009-0222, 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
3/8C
NSN: 3455-00-009-0222
NIINs: 000090222, 003747678
FSC: 3455 — Cutting Tools for Machine Tools
CAGE: 54251 — SEVERANCE TOOL INDUSTRIES INC. (USA)
SPECIFICATIONS
general_characteristics_item_descriptionBRASS IMPELLER,3.200 IN. OD,SIX BLADES,MTD ON STEEL SHAFT,THD ON ONE END WITH WOODRUFF KEY INSERT,5.489 IN. O/A LG IN
NSN3455-00-009-0222
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT ASSEMBLY,WATER PUMP TITLE COMPONENT PN 3/8C MFR SHAFT ASSEMBLY,WATER P
KEY FEATURES
•
OVERALL DIAMETER: 0.375 INCHES NOMINAL IN
•
CUTTER TOOTH STYLE DESIGNATOR: C7
•
STYLE DESIGNATOR: CYLINDRICAL SHAPE
•
DIAMETER: 0.2500 INCHES NOMINAL IN
•
MOUNTING SHANK: INCLUDED
•
REMOVABILITY FEATURE: NOT INCLUDED
•
NONDEFINITIVE SPEC/STD DATA: 2 TYPE AND D STYLE AND 11 SIZE AND B CLASS
•
MATERIAL: TUNGSTEN CARBIDE
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER0.375 INCHES NOMINAL IN
CUTTER TOOTH STYLE DESIGNATORC7
STYLE DESIGNATORCYLINDRICAL SHAPE
DIAMETER0.2500 INCHES NOMINAL IN
MOUNTING SHANKINCLUDED
REMOVABILITY FEATURENOT INCLUDED
NONDEFINITIVE SPEC/STD DATA2 TYPE AND D STYLE AND 11 SIZE AND B CLASS
MATERIALTUNGSTEN CARBIDE
CUTTER TOOTH SHAPING METHODGROUND FROM SOLID
CUTTER TOOTH CUT STYLEMEDIUM
SUBSTITUTES & CROSS-REFERENCES 9
SC-3 D/CReference document
Same NSN cross-reference
Reference document — Secondary reference
11778Reference document
Same NSN cross-reference
Reference document — Secondary reference
12C8Reference document
Same NSN cross-reference
Reference document — Secondary reference
TCR714 DIAMOND CUTReference document
Same NSN cross-reference
Reference document — Secondary reference
32.620Reference document
Same NSN cross-reference
Reference document — Secondary reference
SC-3 DIAMOND CUTReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3/8C?
3/8C is a SHAFT ASSEMBLY,WATER PUMP.
What parts can replace 3/8C?
There are 9 known substitutes for 3/8C: SC-3 D/C, 11778, 12C8 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3/8C?
3/8C is cataloged in the U.S. Government catalog under NSN 3455-00-009-0222. 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.