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05821 — TRANSFORMER,POWER AUTOTRANSFORME

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

05821: TRANSFORMER,POWER AUTOTRANSFORME.

TRANSFORMER,POWER AUTOTRANSFORME. Key specifications include overall_width: 0.750 INCHES NOMINAL IN, overall_height: 11.00 INCHES NOMINAL IN, overall_length: 72.00 INCHES NOMINAL IN, special_features: FOLDED LENGTH: 9.13 INCHES;MATERIAL: VINYL;SNAP -TYPE FLAP;CARRYING HANDLES;SINGLE POCKET IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-180-3396, 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
05821
NSN: 5310-00-180-3396
NIINs: 001803396, 002516281, 004062259, 009006118, 017009369
FSC: 5310 — Nuts and Washers
CAGE: 88277 — THE BOEING COMPANY (USA)
SPECIFICATIONS
overall_width0.750 INCHES NOMINAL IN
overall_height11.00 INCHES NOMINAL IN
overall_length72.00 INCHES NOMINAL IN
special_featuresFOLDED LENGTH: 9.13 INCHES;MATERIAL: VINYL;SNAP -TYPE FLAP;CARRYING HANDLES;SINGLE POCKET IN
NSN5310-00-180-3396
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 05821 · OEM ⚠ 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: 1.094 INCHES NOMINAL IN
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THREAD SERIES: UNF
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THREAD DIRECTION: RIGHT-HAND
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NOMINAL THREAD SIZE: 0.750 INCHES IN
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NUT HEIGHT: 0.469 INCHES NOMINAL IN
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SURFACE TREATMENT: CADMIUM OVERALL
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NUT STYLE: HEXAGON
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THREAD CLASS: 3B
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS1.094 INCHES NOMINAL IN
THREAD SERIESUNF
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.750 INCHES IN
NUT HEIGHT0.469 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OVERALL
NUT STYLEHEXAGON
THREAD CLASS3B
THREAD QUANTITY PER INCH16
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 05821?
05821 is a TRANSFORMER,POWER AUTOTRANSFORME.
What is the NSN for 05821?
05821 is cataloged in the U.S. Government catalog under NSN 5310-00-180-3396. This indicates validated use in U.S. government and defense supply chains.
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