45331-4 — MICROCIRCUIT,DIGITAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

45331-4: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include guide: NOT INCLUDED, diameter: 0.250 INCHES NOMINAL IN, material: STEEL LOCATION NOT OTHERWISE SPECIFIED, flute_type: INTEGRAL, shank_type: STRAIGHT, reamer_type: FLUTED CHUCKING. This part is cataloged in the U.S.

Government catalog under NSN 3455-00-204-1679, 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

45331-4

NSN: 3455-00-204-1679
NIINs: 002041679, 011591418, 011642161
FSC: 3455 — Cutting Tools for Machine Tools
CAGE: 71485 — UNION BUTTERFIELD CORP P O BOX 9000 CRYSTAL LAKE IL 60039 (USA)

SPECIFICATIONS

guide	NOT INCLUDED
diameter	0.250 INCHES NOMINAL IN
material	STEEL LOCATION NOT OTHERWISE SPECIFIED
flute_type	INTEGRAL
shank_type	STRAIGHT
reamer_type	FLUTED CHUCKING
flute_design	STRAIGHT
flute_length	1.500 INCHES NOMINAL IN
flute_quantity	6
overall_length	6.000 INCHES NOMINAL IN
shank_diameter	0.241 INCHES NOMINAL IN
flute_cut_direction	RIGHT-HAND
NSN	3455-00-204-1679

COMPONENT DIAGRAM

KEY FEATURES

•

SHANK DIAMETER: 0.241 INCHES NOMINAL IN

•

FLUTE DESIGN: STRAIGHT

•

FLUTE CUT DIRECTION: RIGHT-HAND

•

SHANK TYPE: STRAIGHT

•

GUIDE: NOT INCLUDED

•

FLUTE LENGTH: 1.500 INCHES NOMINAL IN

•

DIAMETER: 0.250 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SHANK DIAMETER	0.241 INCHES NOMINAL IN
FLUTE DESIGN	STRAIGHT
FLUTE CUT DIRECTION	RIGHT-HAND
SHANK TYPE	STRAIGHT
GUIDE	NOT INCLUDED
FLUTE LENGTH	1.500 INCHES NOMINAL IN
DIAMETER	0.250 INCHES NOMINAL IN
OVERALL LENGTH	6.000 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA	2 CLASS AND A GRADE AND A STYLE AND X TYPE
FLUTE TYPE	INTEGRAL

SUBSTITUTES & CROSS-REFERENCES 9

4001/630-1/4Reference document

Same NSN cross-reference

Reference document — Secondary reference

5013-0250Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

22184Reference document

Same NSN cross-reference

Reference document — Secondary reference

4001/630-EReference document

Same NSN cross-reference

Reference document — Secondary reference

200R-250Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

19066Reference document

Same NSN cross-reference

Reference document — Replaced / superseded 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 45331-4?

45331-4 is a MICROCIRCUIT,DIGITAL.

What parts can replace 45331-4?

There are 9 known substitutes for 45331-4: 4001/630-1/4, 5013-0250, 22184 and 6 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 45331-4?

45331-4 is cataloged in the U.S. Government catalog under NSN 3455-00-204-1679. This indicates validated use in U.S. government and defense supply chains.

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