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Technical Data Sheet
PartsTable / COMPONENT / 0120680
0120680 ✓ 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 PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include diameter: 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN, head_style: FLAT CHAMFERFLAT CHAMFER, special_features: FURNISHED WITH STEEL SPRING WIRE WITH LOCKING DEVICEFURNISHED WITH STEEL SPRING WIRE WITH LOCKING DEVICE, style_designator: STRAIGHTSTRAIGHT, under_head_length: 2.780 INCHES NOMINAL2.780 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: PIN,SNAPPERPIN,SNAPPER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-358-3736, 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
0120680
NSN: 5315-01-358-3736
FSC: 5315
CAGE: 0Y3H3 — FASTENAL COMPANY DBA FASTENAL CO (USA)
SPECIFICATIONS
diameter0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN
head_styleFLAT CHAMFERFLAT CHAMFER
special_featuresFURNISHED WITH STEEL SPRING WIRE WITH LOCKING DEVICEFURNISHED WITH STEEL SPRING WIRE WITH LOCKING DEVICE
style_designatorSTRAIGHTSTRAIGHT
under_head_length2.780 INCHES NOMINAL2.780 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyPIN,SNAPPERPIN,SNAPPER
NSN5315-01-358-3736
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 0120680 · 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
•
STYLE DESIGNATOR: STRAIGHTSTRAIGHT
•
DIAMETER: 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN
•
UNDER HEAD LENGTH: 2.780 INCHES NOMINAL2.780 INCHES NOMINAL IN
•
HEAD STYLE: FLAT CHAMFERFLAT CHAMFER
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORSTRAIGHTSTRAIGHT
END ITEM IDENTIFICATIONHEMTT FAMILY (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS); 2320-01-304-2277 AND 2320-01-304-2278 PLS (PALLETIZED LOADING SYSTEM);2330-01-303-5197 PLS TRAILERHEMTT FAMILY (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS); 2320-01-304-2277 AND 2320-01-304-2278 PLS (PALLETIZED LOADING SYSTEM);2330-01-303-5197 PLS TRAILER
SPECIAL FEATURESFURNISHED WITH STEEL SPRING WIRE WITH LOCKING DEVICEFURNISHED WITH STEEL SPRING WIRE WITH LOCKING DEVICE
PART NAME ASSIGNED BY CONTROLLING AGENCYPIN,SNAPPERPIN,SNAPPER
DIAMETER0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN
UNDER HEAD LENGTH2.780 INCHES NOMINAL2.780 INCHES NOMINAL IN
HEAD STYLEFLAT CHAMFERFLAT CHAMFER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
280-7Interchangeable
interchangeable cross-reference
interchangeable
AS954Interchangeable
interchangeable cross-reference
interchangeable
B107.100Interchangeable
interchangeable cross-reference
interchangeable
X2024Interchangeable
interchangeable cross-reference
interchangeable
027602-0001Interchangeable
interchangeable cross-reference
interchangeable
6M30A1SInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 0120680?
0120680 is a PIN,STRAIGHT,HEADED.
What parts can replace 0120680?
There are 12 known substitutes for 0120680: 280-7, AS954, B107.100 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 0120680?
0120680 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-358-3736. 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