25-40 — SEMICONDUCTOR DEVICE,THYRISTOR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

25-40: SEMICONDUCTOR DEVICE,THYRISTOR.

The SEMICONDUCTOR DEVICE,THYRISTOR is a the manufacturer industrial component. Key specifications include cover: NOT PROVIDED, phase: THREE SINGLE VOLTAGE RATING, shape: ROUND, width: 11.000 INCHES NOMINAL IN, length: 14.000 INCHES NOMINAL IN, material: CERAMIC ENCLOSURE. This part is cataloged in the U.S.

Government catalog under NSN 6520-00-042-8335, 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

25-40

NSN: 6520-00-042-8335
NIINs: 000428335, 000841223, 001279440, 002158562, 002432338, 002807921, 002906821, 002906829, 002952751, 003004544, 003441560, 003520659, 004223620, 005283787, 005284618, 005284621, 005347873, 005843767, 007022540, 007639547, 009953441, 010214146, 010346543, 010686121, 010957599, 010974108, 011058549, 013090794, 013805471, 015576205, 015587202
FSC: 6520 — Dental Instruments, Equipment, and Supplies
CAGE: 752BB — PROCLINIC SA (ESP)

SPECIFICATIONS

cover	NOT PROVIDED
phase	THREE SINGLE VOLTAGE RATING
shape	ROUND
width	11.000 INCHES NOMINAL IN
length	14.000 INCHES NOMINAL IN
material	CERAMIC ENCLOSURE
end_style	SPRING END,SQUARED AND GROUND BOTH ENDS
thickness	0.049 INCHES MINIMUM AND 0.052 INCHES MAXIMUM IN
unit_type	BLANK
base_color	WHITE
body_style	STRAIGHT SHAPE, INTERNAL COUPLING
glass_type	REAGENT RESISTANT
NSN	6520-00-042-8335

COMPONENT DIAGRAM

KEY FEATURES

•

LENGTH: 7.000 INCHES NOMINAL IN

•

WATERPROOF FEATURE: INCLUDED

•

SCREEN GRIT SIZE DESIGNATOR: 240

•

BACKING ABRASIVE COATING TYPE: CLOSED

•

MATERIAL: ALUMINUM OXIDE ABRASIVE

TECHNICAL CHARACTERISTICS

LENGTH	7.000 INCHES NOMINAL IN
WATERPROOF FEATURE	INCLUDED
OVERALL WIDTH	0.156 INCHES NOMINAL IN
SCREEN GRIT SIZE DESIGNATOR	240
BACKING ABRASIVE COATING TYPE	CLOSED
SPECIAL FEATURES	400 GRIT ALUMINUM OXIDE ABRASIVE MEDIUM DEPOSITED FROM THE OTHER END; UNIT PACKAGE QTY 150; BACKING MATERIAL: PLASTIC,POLYESTER FIBER
PART NAME ASSIGNED BY CONTROLLING AGENCY	STRIP ABRASIVE DENT ALUM OXIDE 400 GRIT MED PLAS BACKING 150S
MATERIAL	ALUMINUM OXIDE ABRASIVE
MATERIAL	POLYESTER FIBER BACKING

SUBSTITUTES & CROSS-REFERENCES 8

1954Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

70-2004-5294-7Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

TIRAS SOF-LEX GRUESO/MEDIOSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

7858-03710Reference document

Same NSN cross-reference

Reference document — Secondary reference

7100211641Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

87610Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

HAZMAT per U.S. Government catalogNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 25-40?

25-40 is a SEMICONDUCTOR DEVICE,THYRISTOR.

What parts can replace 25-40?

There are 8 known substitutes for 25-40: 1954, 70-2004-5294-7, TIRAS SOF-LEX GRUESO/MEDIO and 5 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 25-40?

25-40 is cataloged in the U.S. Government catalog under NSN 6520-00-042-8335. This indicates validated use in U.S. government and defense supply chains.

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