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838879-7 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

838879-7: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 0.640 INCHES NOMINAL IN, diameter: 0.309 INCHES MINIMUM AND 0.311 INCHES MAXIMUM IN, material: STEEL COMP 630 OVERALL, head_style: THUMB NO. 6, head_width: 0.309 INCHES MINIMUM AND 0.311 INCHES MAXIMUM IN, chamfer_length: 0.010 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 5315-01-389-6495, 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
838879-7
NSN: 5315-01-389-6495
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 29780 — MAG AEROSPACE INDUSTRIES, LLC DIV SAFRAN CABINS (USA)
SPECIFICATIONS
height0.640 INCHES NOMINAL IN
diameter0.309 INCHES MINIMUM AND 0.311 INCHES MAXIMUM IN
materialSTEEL COMP 630 OVERALL
head_styleTHUMB NO. 6
head_width0.309 INCHES MINIMUM AND 0.311 INCHES MAXIMUM IN
chamfer_length0.010 INCHES NOMINAL IN
special_featuresSOLID DRY LUBE PER MFR. SPEC. F-6.18
style_designatorSTRAIGHT
pin_chamfer_angle45.0 DEGREES NOMINAL
surface_treatmentPASSIVATE OVERALL
under_head_length0.650 INCHES NOMINAL IN
first_hole_diameter0.125 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN
NSN5315-01-389-6495
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 838879-7 · 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
•
CHAMFER LENGTH: 0.010 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: F-8.01, CAGE 92824 MFR REF SINGLE TREATMENT RESPONSE OVERALL
•
HOLE ARRANGEMENT STYLE: DRILLED THRU HEAD
•
HEAD WIDTH: 0.309 INCHES MINIMUM AND 0.311 INCHES MAXIMUM IN
•
UNDER HEAD LENGTH: 0.650 INCHES NOMINAL IN
•
PIN CHAMFER ANGLE: 45.0 DEGREES NOMINAL
•
FIRST HOLE DIAMETER: 0.125 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: STRAIGHT
TECHNICAL CHARACTERISTICS
CHAMFER LENGTH0.010 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONF-8.01, CAGE 92824 MFR REF SINGLE TREATMENT RESPONSE OVERALL
HOLE ARRANGEMENT STYLEDRILLED THRU HEAD
HEAD WIDTH0.309 INCHES MINIMUM AND 0.311 INCHES MAXIMUM IN
UNDER HEAD LENGTH0.650 INCHES NOMINAL IN
PIN CHAMFER ANGLE45.0 DEGREES NOMINAL
FIRST HOLE DIAMETER0.125 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN
STYLE DESIGNATORSTRAIGHT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.309 INCHES MINIMUM AND 0.311 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

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 838879-7?
838879-7 is a PIN,STRAIGHT,HEADED.
What is the NSN for 838879-7?
838879-7 is cataloged in the U.S. Government catalog under NSN 5315-01-389-6495. This indicates validated use in U.S. government and defense supply chains.
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