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1B48068-1 — PIN,GROOVED,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

1B48068-1: PIN,GROOVED,HEADED.

The PIN,GROOVED,HEADED is a the manufacturer industrial component. Key specifications include diameter: 0.8740 INCHES MINIMUM AND 0.8745 INCHES MAXIMUM IN, head_style: MODIFIED PAN (R1, R2, R3 NOT REQUIRED FOR ITEM DESCRIPTION), undercut_width: 0.060 INCHES NOMINAL IN, first_end_style: OVAL, special_features: 0.498 IN. MIN.

0.507 IN. MAX. DIA.

HOLE THRU HEAD IN, style_designator: GROOVE. This part is cataloged in the U.S. Government catalog under NSN 5315-01-340-1399, 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
1B48068-1
NSN: 5315-01-340-1399
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 18355 — THE BOEING COMPANY (USA)
SPECIFICATIONS
diameter0.8740 INCHES MINIMUM AND 0.8745 INCHES MAXIMUM IN
head_styleMODIFIED PAN (R1, R2, R3 NOT REQUIRED FOR ITEM DESCRIPTION)
undercut_width0.060 INCHES NOMINAL IN
first_end_styleOVAL
special_features0.498 IN. MIN. 0.507 IN. MAX. DIA. HOLE THRU HEAD IN
style_designatorGROOVE
pin_head_diameter1.180 INCHES NOMINAL IN
under_head_length2.497 INCHES MINIMUM AND 2.507 INCHES MAXIMUM IN
undercut_diameter0.814 INCHES NOMINAL IN
first_hole_diameter0.076 INCHES MINIMUM AND 0.082 INCHES MAXIMUM IN
second_hole_diameter0.076 INCHES MINIMUM AND 0.082 INCHES MAXIMUM IN
hole_arrangement_styleONE END W/TWO DRILLED HOLES
NSN5315-01-340-1399
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1B48068-1 · 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: 0.060 INCHES NOMINAL IN
•
UNDERCUT DIAMETER: 0.814 INCHES NOMINAL IN
•
HOLE ARRANGEMENT STYLE: ONE END W/TWO DRILLED HOLES
•
UNDER HEAD LENGTH: 2.497 INCHES MINIMUM AND 2.507 INCHES MAXIMUM IN
•
FIRST END STYLE: OVAL
•
FIRST HOLE DIAMETER: 0.076 INCHES MINIMUM AND 0.082 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: GROOVE
•
PIN HEAD DIAMETER: 1.180 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
UNDERCUT WIDTH0.060 INCHES NOMINAL IN
UNDERCUT DIAMETER0.814 INCHES NOMINAL IN
HOLE ARRANGEMENT STYLEONE END W/TWO DRILLED HOLES
UNDER HEAD LENGTH2.497 INCHES MINIMUM AND 2.507 INCHES MAXIMUM IN
FIRST END STYLEOVAL
FIRST HOLE DIAMETER0.076 INCHES MINIMUM AND 0.082 INCHES MAXIMUM IN
STYLE DESIGNATORGROOVE
PIN HEAD DIAMETER1.180 INCHES NOMINAL IN
DIAMETER0.8740 INCHES MINIMUM AND 0.8745 INCHES MAXIMUM IN
SECOND HOLE DIAMETER0.076 INCHES MINIMUM AND 0.082 INCHES MAXIMUM 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 1
10123307Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 1B48068-1?
1B48068-1 is a PIN,GROOVED,HEADED.
What parts can replace 1B48068-1?
There is 1 known substitute for 1B48068-1: 10123307. Substitute compatibility should be verified for your specific system.
What is the NSN for 1B48068-1?
1B48068-1 is cataloged in the U.S. Government catalog under NSN 5315-01-340-1399. This indicates validated use in U.S. government and defense supply chains.
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