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SN2001PWD3-4 — NUT,PLAIN,EXTENDED WASHER,ROUND

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

SN2001PWD3-4: NUT,PLAIN,EXTENDED WASHER,ROUND.

NUT,PLAIN,EXTENDED WASHER,ROUND. Key specifications include material: NICKEL ALLOY 718 NUT, nut_style: SPLINE DRIVE, lubrication: DRY FILM LUBRICANT, thread_class: 3B, thread_series: UNIFIED NATIONAL JOINT FINE (UNJF), overall_height: 0.344 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-339-9577, 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
SN2001PWD3-4
NSN: 5310-01-339-9577
FSC: 5310 — Nuts and Washers
CAGE: 27624 — SPS TECHNOLOGIES LLC DBA PB FASTENERS DIV PB FASTENERS (USA)
SPECIFICATIONS
materialNICKEL ALLOY 718 NUT
nut_styleSPLINE DRIVE
lubricationDRY FILM LUBRICANT
thread_class3B
thread_seriesUNIFIED NATIONAL JOINT FINE (UNJF)
overall_height0.344 INCHES NOMINAL IN
special_featuresBEARING SURFACE 63.0 MICROIN,.380 IN. RADIUS; WITH WASHER IN
thread_directionRIGHT-HAND
washer_thickness0.240 INCHES MINIMUM IN
surface_treatmentCADMIUM AND CHROMATE NUT
nominal_thread_size0.250 INCHES IN
drive_point_quantity12
NSN5310-01-339-9577
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: SN2001PWD3-4 · 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
•
LUBRICATION: DRY FILM LUBRICANT
•
WASHER OUTSIDE DIAMETER: 0.597 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE NUT
•
THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)
•
WASHER THICKNESS: 0.240 INCHES MINIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE NUT
TECHNICAL CHARACTERISTICS
LUBRICATIONDRY FILM LUBRICANT
OVERALL HEIGHT0.344 INCHES NOMINAL IN
WASHER OUTSIDE DIAMETER0.597 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE NUT
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
WASHER THICKNESS0.240 INCHES MINIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5662 ASSN STD SINGLE MATERIAL RESPONSE NUT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5737 ASSN STD SINGLE MATERIAL RESPONSE WASHER
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.250 INCHES IN
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES 3
3D0095-4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LH13439-4Reference document
Same NSN cross-reference
Reference document — Secondary reference
SN200-4Reference 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 SN2001PWD3-4?
SN2001PWD3-4 is a NUT,PLAIN,EXTENDED WASHER,ROUND.
What parts can replace SN2001PWD3-4?
There are 3 known substitutes for SN2001PWD3-4: 3D0095-4, LH13439-4, SN200-4. Substitute compatibility should be verified for your specific system.
What is the NSN for SN2001PWD3-4?
SN2001PWD3-4 is cataloged in the U.S. Government catalog under NSN 5310-01-339-9577. This indicates validated use in U.S. government and defense supply chains.
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