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246398 — SLEEVE,SLIDING,MECHANICAL TRANSM

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

246398: SLEEVE,SLIDING,MECHANICAL TRANSM.

SLEEVE,SLIDING,MECHANICAL TRANSM. Key specifications include end_item_identification: 3930-01-330-8907. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-931-3385, 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
246398
NSN: 5315-00-931-3385
NIINs: 009313385, 013594962
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 96487 — VALCOR ENGINEERING CORPORATION (USA)
SPECIFICATIONS
end_item_identification3930-01-330-8907
NSN5315-00-931-3385
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 246398 · 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
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SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: 522003 .0002 THK,FSCM 33525 MFR REF SINGLE TREATMENT RESPONSE OR QQ-C-320 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
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UNDER HEAD LENGTH: 0.901 INCHES MINIMUM AND 0.912 INCHES MAXIMUM IN
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END RADIUS: 0.016 INCHES MINIMUM AND 0.046 INCHES MAXIMUM IN
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STYLE DESIGNATOR: STRAIGHT
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PIN HEAD DIAMETER: 0.297 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
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MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES OVERALL
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DIAMETER: 0.184 INCHES MINIMUM AND 0.186 INCHES MAXIMUM IN
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HEAD STYLE: PAN NO. 2 (R1 NOT REQUIRED IN ITEM DESCRIPTION)
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION522003 .0002 THK,FSCM 33525 MFR REF SINGLE TREATMENT RESPONSE OR QQ-C-320 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
UNDER HEAD LENGTH0.901 INCHES MINIMUM AND 0.912 INCHES MAXIMUM IN
END RADIUS0.016 INCHES MINIMUM AND 0.046 INCHES MAXIMUM IN
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER0.297 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
DIAMETER0.184 INCHES MINIMUM AND 0.186 INCHES MAXIMUM IN
HEAD STYLEPAN NO. 2 (R1 NOT REQUIRED IN ITEM DESCRIPTION)
HEIGHT0.031 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
SURFACE TREATMENTCHROMIUM 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 246398?
246398 is a SLEEVE,SLIDING,MECHANICAL TRANSM.
What is the NSN for 246398?
246398 is cataloged in the U.S. Government catalog under NSN 5315-00-931-3385. 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.