PartsTable
Technical Data Sheet
Download PDF

7B1-07497 — PIN,GROOVED,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

7B1-07497: PIN,GROOVED,HEADLESS.

The PIN,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include diameter: 1.2484 INCHES MINIMUM AND 1.2490 INCHES MAXIMUM IN, material: STEEL COMP 8620 OVERALL, overall_length: 3.206 INCHES NOMINAL IN, undercut_width: 0.057 INCHES NOMINAL IN, first_end_style: CHAMFERED, effective_length: 3.024 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-512-6806, 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
7B1-07497
NSN: 5315-01-512-6806
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 34712 — LAKE SHORE SYSTEMS, INC. (USA)
SPECIFICATIONS
diameter1.2484 INCHES MINIMUM AND 1.2490 INCHES MAXIMUM IN
materialSTEEL COMP 8620 OVERALL
overall_length3.206 INCHES NOMINAL IN
undercut_width0.057 INCHES NOMINAL IN
first_end_styleCHAMFERED
effective_length3.024 INCHES NOMINAL IN
style_designatorGROOVE
undercut_diameter1.172 INCHES MINIMUM AND 1.180 INCHES MAXIMUM IN
first_end_locationBOTH ENDS
first_hole_diameter0.406 INCHES NOMINAL IN
first_end_taper_angle45.0 DEGREES NOMINAL
first_end_taper_length0.030 INCHES NOMINAL IN
NSN5315-01-512-6806
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 7B1-07497 · 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
•
UNDERCUT WIDTH: 0.057 INCHES NOMINAL IN
•
FIRST END TAPER LENGTH: 0.030 INCHES NOMINAL IN
•
UNDERCUT DIAMETER: 1.172 INCHES MINIMUM AND 1.180 INCHES MAXIMUM IN
•
FIRST END LOCATION: BOTH ENDS
•
HOLE ARRANGEMENT STYLE: ONE END DRILLED
•
FIRST END STYLE: CHAMFERED
•
FIRST HOLE DIAMETER: 0.406 INCHES NOMINAL IN
•
STYLE DESIGNATOR: GROOVE
TECHNICAL CHARACTERISTICS
UNDERCUT WIDTH0.057 INCHES NOMINAL IN
FIRST END TAPER LENGTH0.030 INCHES NOMINAL IN
UNDERCUT DIAMETER1.172 INCHES MINIMUM AND 1.180 INCHES MAXIMUM IN
FIRST END LOCATIONBOTH ENDS
HOLE ARRANGEMENT STYLEONE END DRILLED
FIRST END STYLECHAMFERED
FIRST HOLE DIAMETER0.406 INCHES NOMINAL IN
STYLE DESIGNATORGROOVE
DIAMETER1.2484 INCHES MINIMUM AND 1.2490 INCHES MAXIMUM IN
OVERALL LENGTH3.206 INCHES NOMINAL IN
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
Ready to buy 7B1-07497?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 7B1-07497?
7B1-07497 is a PIN,GROOVED,HEADLESS.
What is the NSN for 7B1-07497?
7B1-07497 is cataloged in the U.S. Government catalog under NSN 5315-01-512-6806. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 7B1-07497

✓ 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.