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98306A688 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

98306A688: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 0.334 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN, diameter: 0.991 INCHES MINIMUM AND 0.996 INCHES MAXIMUM IN, material: STEEL OVERALL, head_style: FLAT FILLISTER, hardness_rating: 80.0 ROCKWELL B MINIMUM OVERALL, style_designator: STRAIGHT. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-599-2380, 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
98306A688
NSN: 5315-01-599-2380
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
height0.334 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN
diameter0.991 INCHES MINIMUM AND 0.996 INCHES MAXIMUM IN
materialSTEEL OVERALL
head_styleFLAT FILLISTER
hardness_rating80.0 ROCKWELL B MINIMUM OVERALL
style_designatorSTRAIGHT
pin_head_diameter1.170 INCHES MINIMUM AND 1.190 INCHES MAXIMUM IN
under_head_length3.500 INCHES NOMINAL IN
first_hole_diameter0.812 INCHES NOMINAL IN
hole_arrangement_styleONE END DRILLED
distance_from_centerline_of_hole_to_end_of_pin0.094 INCHES NOMINAL IN
NSN5315-01-599-2380
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 98306A688 · 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
•
HOLE ARRANGEMENT STYLE: ONE END DRILLED
•
UNDER HEAD LENGTH: 3.500 INCHES NOMINAL IN
•
FIRST HOLE DIAMETER: 0.812 INCHES NOMINAL IN
•
HARDNESS RATING: 80.0 ROCKWELL B MINIMUM OVERALL
•
STYLE DESIGNATOR: STRAIGHT
•
PIN HEAD DIAMETER: 1.170 INCHES MINIMUM AND 1.190 INCHES MAXIMUM IN
•
DIAMETER: 0.991 INCHES MINIMUM AND 0.996 INCHES MAXIMUM IN
•
HEAD STYLE: FLAT FILLISTER
TECHNICAL CHARACTERISTICS
HOLE ARRANGEMENT STYLEONE END DRILLED
UNDER HEAD LENGTH3.500 INCHES NOMINAL IN
FIRST HOLE DIAMETER0.812 INCHES NOMINAL IN
HARDNESS RATING80.0 ROCKWELL B MINIMUM OVERALL
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER1.170 INCHES MINIMUM AND 1.190 INCHES MAXIMUM IN
DIAMETER0.991 INCHES MINIMUM AND 0.996 INCHES MAXIMUM IN
HEAD STYLEFLAT FILLISTER
HEIGHT0.334 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 98306A688?
98306A688 is a PIN,STRAIGHT,HEADED.
What is the NSN for 98306A688?
98306A688 is cataloged in the U.S. Government catalog under NSN 5315-01-599-2380. 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.