398 — CAPACITOR,FIXED,MICA DIELECTRIC

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

398: CAPACITOR,FIXED,MICA DIELECTRIC.

CAPACITOR,FIXED,MICA DIELECTRIC. Key specifications include special_features: INPUT 125W. NO LOAD SPEED 5000-33000 RPM.

COLLET CAPACITY 3,2MM. WEIGHT 0,59KG. W.

This part is cataloged in the U.S. Government catalog under NSN 5310-00-012-2531, 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

MRO→ MRO_GENERAL→ 398

NSN: 5310-00-012-2531
NIINs: 000122531, 000926878, 001009501, 001085302, 001793637, 002427630, 002699721, 003191435, 003911009, 004105395, 005000523, 009000709, 009002923, 009335823, 009755328, 010381134, 011764828, 011802426, 012259551, 012786520, 013762308, 015885023, 015935418, 016194232
FSC: 5310 — Nuts and Washers
CAGE: 11599 — TRIUMPH ENGINE CONTROL SYSTEMS LLC (USA)

SPECIFICATIONS

special_features	INPUT 125W. NO LOAD SPEED 5000-33000 RPM. COLLET CAPACITY 3,2MM. WEIGHT 0,59KG. W
NSN	5310-00-012-2531

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.563 INCHES NOMINAL IN

•

THREAD SERIES: UNF

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.375 INCHES IN

•

NUT HEIGHT: 0.406 INCHES NOMINAL IN

•

SURFACE TREATMENT: CADMIUM OR ZINC OVERALL

•

NUT STYLE: CASTELLATED, HEXAGON

TYPICAL APPLICATIONS

RAID cache protection during power loss events
Write-back cache enablement for storage controllers
Enterprise server data integrity assurance
Hot-swap battery/capacitor replacement in production

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.563 INCHES NOMINAL IN
THREAD SERIES	UNF
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.375 INCHES IN
NUT HEIGHT	0.406 INCHES NOMINAL IN
SURFACE TREATMENT	CADMIUM OR ZINC OVERALL
NUT STYLE	CASTELLATED, HEXAGON
THREAD CLASS	3B
THREAD QUANTITY PER INCH	24

SUBSTITUTES & CROSS-REFERENCES 2

FFB571TYPEAReference document

Same NSN cross-reference

Reference document — Identification reference

122531Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 398?

398 is a CAPACITOR,FIXED,MICA DIELECTRIC. It is classified as a MRO (MRO_GENERAL).

What parts can replace 398?

There are 2 known substitutes for 398: FFB571TYPEA, 122531. Substitute compatibility should be verified for your specific system.

What is the NSN for 398?

398 is cataloged in the U.S. Government catalog under NSN 5310-00-012-2531. This indicates validated use in U.S. government and defense supply chains.

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398 — CAPACITOR,FIXED,MICA DIELECTRIC

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