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Technical Data Sheet
PartsTable / COMPONENT / 3/32X1/4MDP
3/32X1/4MDP ✓ Verified by PartsTable
— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The 3/32X1/4MDP is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-444-7940, 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
3/32X1/4MDP
NSN: 5315-00-444-7940
FSC: 5315
CAGE: K3297 — SPIROL INDUSTRIES LTD (GBR)
SPECIFICATIONS
Part Number3/32X1/4MDP
NSN5315-00-444-7940
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 3/32X1/4MDP · 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
•
EXPANDED DIAMETER: 0.099 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 302 OVERALL
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
SPECIFICATION/STANDARD DATA: 80205-NAS1407 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
STYLE DESIGNATOR: COILED
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
EXPANDED DIAMETER0.099 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN
OVERALL LENGTH0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
MATERIALSTEEL COMP 302 OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SPECIFICATION/STANDARD DATA80205-NAS1407 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
STYLE DESIGNATORCOILED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.094 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
1820-7Interchangeable
interchangeable cross-reference
interchangeable
AN6227B7Interchangeable
interchangeable cross-reference
interchangeable
13856PC7Interchangeable
interchangeable cross-reference
interchangeable
1F9612Interchangeable
interchangeable cross-reference
interchangeable
S7-7Interchangeable
interchangeable cross-reference
interchangeable
171000-7Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3/32X1/4MDP?
3/32X1/4MDP is a 3/32X1/4MDP.
What parts can replace 3/32X1/4MDP?
There are 14 known substitutes for 3/32X1/4MDP: 1820-7, AN6227B7, 13856PC7 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3/32X1/4MDP?
3/32X1/4MDP is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-444-7940. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026