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4551-1 — CUTTER,MILLING,WOODRUFF KEYSEAT

✓ Government record, cited
Lindy · COMPONENT
PRODUCT OVERVIEW

4551-1: CUTTER,MILLING,WOODRUFF KEYSEAT.

CUTTER,MILLING,WOODRUFF KEYSEAT. Key specifications include lens_color: AMBER SINGLE LIGHT FIRST POSITION HORIZONTAL, lens_legend: CUTBACK;BUS A;CUTBACK;BUS B SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A, overall_width: 1.050 INCHES NOMINAL IN, overall_height: 2.062 INCHES NOMINAL IN, overall_length: 3.470 INCHES NOMINAL IN, mounting_method: PANEL. This part is cataloged in the U.S.

Government catalog under NSN 3455-00-243-2176, 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
4551-1
NSN: 3455-00-243-2176
NIINs: 002432176, 010406631, 011914516, 013454190, 013738417, 014688884
FSC: 3455 — Cutting Tools for Machine Tools
CAGE: 1NEX4 — KENNAMETAL INC. DIV KENNAMETAL INDUSTRIAL PRODUCTS GROUP (USA)
SPECIFICATIONS
lens_colorAMBER SINGLE LIGHT FIRST POSITION HORIZONTAL
lens_legendCUTBACK;BUS A;CUTBACK;BUS B SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
lens_quantity1
overall_width1.050 INCHES NOMINAL IN
overall_height2.062 INCHES NOMINAL IN
overall_length3.470 INCHES NOMINAL IN
mounting_methodPANEL
style_designatorRECTANGULAR FRAME TYPE
lamp_industry_number387
end_item_identification4820-01-371-6593
transmitted_light_colorAMBER SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
transmitted_legend_colorBLACK SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
NSN3455-00-243-2176
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Lindy CUTTER,MILLING,WOODRUFF KEYSEAT TITLE COMPONENT PN 4551-1 MFR Lindy CUTTER,MILLING,WOODRUF
SUBSTITUTES & CROSS-REFERENCES 8
40559Reference document
Same NSN cross-reference
Reference document — Secondary reference
TABLE 15, 1008Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MS15718-34Reference document
Same NSN cross-reference
Reference document — Secondary reference
24564Reference document
Same NSN cross-reference
Reference document — Secondary reference
570C-1008Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
58-393Reference 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 4551-1?
4551-1 is a CUTTER,MILLING,WOODRUFF KEYSEAT manufactured by Lindy.
What parts can replace 4551-1?
There are 8 known substitutes for 4551-1: 40559, TABLE 15, 1008, MS15718-34 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4551-1?
4551-1 is cataloged in the U.S. Government catalog under NSN 3455-00-243-2176. This indicates validated use in U.S. government and defense supply chains.
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