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33621 — MOTOR,WINDSHIELD WIPER,ELECTRIC

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

33621: MOTOR,WINDSHIELD WIPER,ELECTRIC.

MOTOR,WINDSHIELD WIPER,ELECTRIC. Key specifications include special_features: BLACK POWDER COATED HOUSING STAINLESS STEEL PLATE CHROME, part_name_assigned_by_controlling_agency: MOTOR WIPER. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-261-7340, 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→ 33621
NSN: 5310-00-261-7340
NIINs: 002617340, 007530978, 009851075, 011756394, 014790645, 016224604
FSC: 5310 — Nuts and Washers
CAGE: 44197 — SAINT-GOBAIN ABRASIVES INC (USA)
SPECIFICATIONS
special_featuresBLACK POWDER COATED HOUSING STAINLESS STEEL PLATE CHROME
part_name_assigned_by_controlling_agencyMOTOR WIPER
NSN5310-00-261-7340
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 33621 · 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
•
HARDNESS RATING: 38.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM
•
STYLE DESIGNATOR: SPLIT HELICAL-RIGHT HAND
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A576 ASSN STD ALL MATERIAL RESPONSES OVERALL
•
OUTSIDE DIAMETER: 0.680 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.094 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN
•
MATERIAL: STEEL OVERALL
•
HOLE DIAMETER: 0.377 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
HARDNESS RATING38.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A576 ASSN STD ALL MATERIAL RESPONSES OVERALL
OUTSIDE DIAMETER0.680 INCHES MAXIMUM IN
MATERIAL THICKNESS0.094 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
HOLE DIAMETER0.377 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 8
S604Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MS35338-8Reference document
Same NSN cross-reference
Reference document — Secondary reference
40S33Reference document
Same NSN cross-reference
Reference document — Secondary reference
103321Reference document
Same NSN cross-reference
Reference document — Secondary reference
9284Reference document
Same NSN cross-reference
Reference document — Secondary reference
M468Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 33621?
33621 is a MOTOR,WINDSHIELD WIPER,ELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 33621?
There are 8 known substitutes for 33621: S604, MS35338-8, 40S33 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 33621?
33621 is cataloged in the U.S. Government catalog under NSN 5310-00-261-7340. 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.