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B-34644-2 — PIN,ROLLER,YOKE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

B-34644-2: PIN,ROLLER,YOKE.

The PIN,ROLLER,YOKE is a the manufacturer industrial component. Key specifications include end_item_identification: NSN 3655-00-933-4986 AND NSN 3655-00-442-7118, reference_number_differentiating_characteristics: AS DIFFERENTIATED BY NO SPECIAL CLEANING REQUIRED. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-043-4054, 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
B-34644-2
NSN: 5315-00-043-4054
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 58455 — SUPERIOR AIR PRODUCTS CO (USA)
SPECIFICATIONS
end_item_identificationNSN 3655-00-933-4986 AND NSN 3655-00-442-7118
reference_number_differentiating_characteristicsAS DIFFERENTIATED BY NO SPECIAL CLEANING REQUIRED
NSN5315-00-043-4054
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: B-34644-2 · 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
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: AS DIFFERENTIATED BY NO SPECIAL CLEANING REQUIRED
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONNSN 3655-00-933-4986 AND NSN 3655-00-442-7118
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY NO SPECIAL CLEANING REQUIRED
SUBSTITUTES & CROSS-REFERENCES 1
E50-1-2Reference 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 B-34644-2?
B-34644-2 is a PIN,ROLLER,YOKE.
What parts can replace B-34644-2?
There is 1 known substitute for B-34644-2: E50-1-2. Substitute compatibility should be verified for your specific system.
What is the NSN for B-34644-2?
B-34644-2 is cataloged in the U.S. Government catalog under NSN 5315-00-043-4054. 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.