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4312 — CAPACITOR,FIXED,PAPER DIELECTRIC

✓ Government record, cited
Melissa & Doug · MRO · MRO_GENERAL
PRODUCT OVERVIEW

4312: CAPACITOR,FIXED,PAPER DIELECTRIC.

This fashion-plate rubbing set lets design-inclined kids create a wardrobe full of fabulous fashions! Just line up the pieces of an original ensemble, lay a piece of paper over the top, rub with a design crayon and . .

. voila! Haute couture.

This part is cataloged in the U.S. Government catalog under NSN 5310-00-010-9879, 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→ 4312
NSN: 5310-00-010-9879
NIINs: 000109879, 000539662, 000842707, 001015007, 001561726, 002216348, 002221403, 002514440, 002709326, 003245500, 003972665, 003989576, 009294002, 010056325, 010841979, 011029838, 011261752, 011701856, 012759722, 013292808, 013714892, 015409994
FSC: 5310 — Nuts and Washers
CAGE: 76970 — C. S. OSBORNE AND COMPANY DBA CS OSBORNE & CO (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
design_formSTRAIGHT
end_item_name1.5-3.2 ENGINE
special_featuresNAME ASSIGNED BY MANUFACTURER SIDE EXHAUST HEADER, HEADER EXTRA LONG
NSN5310-00-010-9879
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 4312 · Melissa & Doug ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
WIDTH ACROSS FLATS: 1.438 INCHES NOMINAL IN
•
THREAD SERIES: UNS
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 1.000 INCHES IN
•
NUT HEIGHT: 1.000 INCHES NOMINAL IN
•
NUT STYLE: CASTELLATED, HEXAGON
•
THREAD CLASS: 2B
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 FLATS1.438 INCHES NOMINAL IN
THREAD SERIESUNS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE1.000 INCHES IN
NUT HEIGHT1.000 INCHES NOMINAL IN
NUT STYLECASTELLATED, HEXAGON
THREAD CLASS2B
THREAD QUANTITY PER INCH14
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 9
A1717Reference document
Same NSN cross-reference
Reference document — Secondary reference
109879Reference document
Same NSN cross-reference
Reference document — Secondary reference
0911057Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
T106NReference document
Same NSN cross-reference
Reference document — Secondary reference
N13311GReference document
Same NSN cross-reference
Reference document — Secondary reference
1060Reference 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 4312?
4312 is a CAPACITOR,FIXED,PAPER DIELECTRIC manufactured by Melissa & Doug. It is classified as a MRO (MRO_GENERAL).
What parts can replace 4312?
There are 9 known substitutes for 4312: A1717, 109879, 0911057 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4312?
4312 is cataloged in the U.S. Government catalog under NSN 5310-00-010-9879. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.