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45890 — HOUSING ASSEMBLY,LOWER

✓ Government record, cited
Lindy · COMPONENT
PRODUCT OVERVIEW

45890: HOUSING ASSEMBLY,LOWER.

The HOUSING ASSEMBLY,LOWER is a Lindy industrial component. Key specifications include material: CERAMIC, special_features: 14X72, end_item_identification: PUMP, PLUNGER, part_name_assigned_by_controlling_agency: PLUNGER. This part is cataloged in the U.S.

Government catalog under NSN 3455-00-232-4103, 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
45890
NSN: 3455-00-232-4103
NIINs: 002324103, 011061593, 016526685
FSC: 3455 — Cutting Tools for Machine Tools
CAGE: 48521 — COLT INDUSTRIES OPERATING CORP PRATT AND WHITNEY MACHINE TOOL DIV
SPECIFICATIONS
materialCERAMIC
special_features14X72
end_item_identificationPUMP, PLUNGER
part_name_assigned_by_controlling_agencyPLUNGER
NSN3455-00-232-4103
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Lindy HOUSING ASSEMBLY,LOWER TITLE COMPONENT PN 45890 MFR Lindy HOUSING ASSEMBLY,LOWER
KEY FEATURES
•
SHANK DIAMETER: 0.625 INCHES NOMINAL IN
•
FLUTE DESIGN: HELICAL
•
HELIX DIRECTION: LEFT-HAND
•
FLUTE CUT DIRECTION: RIGHT-HAND
•
SHANK TYPE: STRAIGHT
•
GUIDE: NOT INCLUDED
•
FLUTE LENGTH: 6.813 INCHES NOMINAL IN
•
DIAMETER: 0.625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.625 INCHES NOMINAL IN
FLUTE DESIGNHELICAL
HELIX DIRECTIONLEFT-HAND
FLUTE CUT DIRECTIONRIGHT-HAND
SHANK TYPESTRAIGHT
GUIDENOT INCLUDED
FLUTE LENGTH6.813 INCHES NOMINAL IN
DIAMETER0.625 INCHES NOMINAL IN
OVERALL LENGTH9.938 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA3 CLASS AND A GRADE AND VIII TYPE
SUBSTITUTES & CROSS-REFERENCES 10
4240-9110Reference document
Same NSN cross-reference
Reference document — Secondary reference
37657Reference document
Same NSN cross-reference
Reference document — Secondary reference
GGG-R-180Reference document
Same NSN cross-reference
Reference document — Identification reference
588 10Reference document
Same NSN cross-reference
Reference document — Secondary reference
650-10Reference document
Same NSN cross-reference
Reference document — Secondary reference
22627Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 45890?
45890 is a HOUSING ASSEMBLY,LOWER manufactured by Lindy.
What parts can replace 45890?
There are 10 known substitutes for 45890: 4240-9110, 37657, GGG-R-180 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 45890?
45890 is cataloged in the U.S. Government catalog under NSN 3455-00-232-4103. 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.