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7526-40-682-1144 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

7526-40-682-1144: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 1.494 INCHES MINIMUM AND 1.496 INCHES MAXIMUM IN, diameter: 3.988 INCHES MINIMUM AND 3.990 INCHES MAXIMUM IN, material: STEEL OVERALL, head_style: FLAT CHAMFER, style_designator: STRAIGHT, pin_head_diameter: 5.496 INCHES MINIMUM AND 5.498 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-442-2138, 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
7526-40-682-1144
NSN: 5315-01-442-2138
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
height1.494 INCHES MINIMUM AND 1.496 INCHES MAXIMUM IN
diameter3.988 INCHES MINIMUM AND 3.990 INCHES MAXIMUM IN
materialSTEEL OVERALL
head_styleFLAT CHAMFER
style_designatorSTRAIGHT
pin_head_diameter5.496 INCHES MINIMUM AND 5.498 INCHES MAXIMUM IN
under_head_length4.629 INCHES NOMINAL IN
hole_arrangement_styleONE END DRILLED
distance_from_centerline_of_hole_to_end_of_pin0.750 INCHES NOMINAL IN
NSN5315-01-442-2138
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 7526-40-682-1144 · 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: 4.629 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT
•
PIN HEAD DIAMETER: 5.496 INCHES MINIMUM AND 5.498 INCHES MAXIMUM IN
•
DIAMETER: 3.988 INCHES MINIMUM AND 3.990 INCHES MAXIMUM IN
•
HEAD STYLE: FLAT CHAMFER
•
HEIGHT: 1.494 INCHES MINIMUM AND 1.496 INCHES MAXIMUM IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
HOLE ARRANGEMENT STYLEONE END DRILLED
UNDER HEAD LENGTH4.629 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER5.496 INCHES MINIMUM AND 5.498 INCHES MAXIMUM IN
DIAMETER3.988 INCHES MINIMUM AND 3.990 INCHES MAXIMUM IN
HEAD STYLEFLAT CHAMFER
HEIGHT1.494 INCHES MINIMUM AND 1.496 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN0.750 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
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FREQUENTLY ASKED QUESTIONS
What is 7526-40-682-1144?
7526-40-682-1144 is a PIN,STRAIGHT,HEADED.
What is the NSN for 7526-40-682-1144?
7526-40-682-1144 is cataloged in the U.S. Government catalog under NSN 5315-01-442-2138. This indicates validated use in U.S. government and defense supply chains.
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