S1021 — CAPACITOR,FIXED,PLASTIC DIELECTR

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

S1021: CAPACITOR,FIXED,PLASTIC DIELECTR.

CAPACITOR,FIXED,PLASTIC DIELECTR. Key specifications include material: STEEL CORROSION RESISTING OVERALL, load_type: INDUCTIVE AND RESISTIVE, thickness: 0.156 INCHES MINIMUM AND 0.157 INCHES MAXIMUM IN, bore_shape: STRAIGHT, head_style: MUSHROOM, key_height: 0.370 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-011-4813, 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

S1021

NSN: 5315-00-011-4813
NIINs: 000114813, 000206953, 005546419, 005786637, 007176960
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 64161 — WEAVER DIV OF DURA CORP (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
load_type	INDUCTIVE AND RESISTIVE
thickness	0.156 INCHES MINIMUM AND 0.157 INCHES MAXIMUM IN
bore_shape	STRAIGHT
head_style	MUSHROOM
key_height	0.370 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
stem_style	DOUBLE GROOVED
head_height	0.0630 INCHES MINIMUM AND 0.1140 INCHES MAXIMUM IN
neck_radius	0.3125 INCHES NOMINAL IN
stem_length	5.5525 INCHES MINIMUM AND 5.5625 INCHES MAXIMUM IN
bore_diameter	0.1875 INCHES NOMINAL IN
overall_width	0.1562 INCHES NOMINAL IN
NSN	5315-00-011-4813

COMPONENT DIAGRAM

KEY FEATURES

•

HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL

•

STARTING EDGE SHAPE: ROUND

•

STYLE DESIGNATOR: ROUND BOTTOM

•

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

•

CIRCLE DIAMETER: 0.865 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN

•

KEY HEIGHT: 0.370 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN

•

KEY SIZE DESIGNATION: WOODRUFF 10

•

STARTING EDGE RADIUS: 0.010 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN

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

HARDNESS RATING	40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
STARTING EDGE SHAPE	ROUND
STYLE DESIGNATOR	ROUND BOTTOM
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CIRCLE DIAMETER	0.865 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
KEY HEIGHT	0.370 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
KEY SIZE DESIGNATION	WOODRUFF 10
STARTING EDGE RADIUS	0.010 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
MATERIAL	STEEL OVERALL
THICKNESS	0.156 INCHES MINIMUM AND 0.157 INCHES MAXIMUM IN

SUBSTITUTES & CROSS-REFERENCES 1

114813Reference 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 S1021?

S1021 is a CAPACITOR,FIXED,PLASTIC DIELECTR.

What parts can replace S1021?

There is 1 known substitute for S1021: 114813. Substitute compatibility should be verified for your specific system.

What is the NSN for S1021?

S1021 is cataloged in the U.S. Government catalog under NSN 5315-00-011-4813. This indicates validated use in U.S. government and defense supply chains.

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S1021 — CAPACITOR,FIXED,PLASTIC DIELECTR

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