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547-3777-002 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

547-3777-002: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 0.039 INCHES NOMINAL IN, diameter: 0.151 INCHES MINIMUM AND 0.161 INCHES MAXIMUM IN, material: STEEL COMP 303 OVERALL, end_radius: 0.076 INCHES MINIMUM AND 0.081 INCHES MAXIMUM IN, head_style: HEXAGON, special_features: HEAD INTERNALLY THREADED 4-40 UNC-2B X 1/4 IN. DEEP,COUNTERSUNK 82 DEGREES TO .156 DIA.

IN. This part is cataloged in the U.S. Government catalog under NSN 5315-00-084-2346, 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
547-3777-002
NSN: 5315-00-084-2346
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
height0.039 INCHES NOMINAL IN
diameter0.151 INCHES MINIMUM AND 0.161 INCHES MAXIMUM IN
materialSTEEL COMP 303 OVERALL
end_radius0.076 INCHES MINIMUM AND 0.081 INCHES MAXIMUM IN
head_styleHEXAGON
special_featuresHEAD INTERNALLY THREADED 4-40 UNC-2B X 1/4 IN. DEEP,COUNTERSUNK 82 DEGREES TO .156 DIA. IN
style_designatorSTRAIGHT
under_head_length0.836 INCHES NOMINAL IN
width_across_flats0.250 INCHES NOMINAL IN
NSN5315-00-084-2346
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 547-3777-002 · 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
•
WIDTH ACROSS FLATS: 0.250 INCHES NOMINAL IN
•
UNDER HEAD LENGTH: 0.836 INCHES NOMINAL IN
•
END RADIUS: 0.076 INCHES MINIMUM AND 0.081 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: STRAIGHT
•
DIAMETER: 0.151 INCHES MINIMUM AND 0.161 INCHES MAXIMUM IN
•
HEAD STYLE: HEXAGON
•
HEIGHT: 0.039 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.250 INCHES NOMINAL IN
UNDER HEAD LENGTH0.836 INCHES NOMINAL IN
END RADIUS0.076 INCHES MINIMUM AND 0.081 INCHES MAXIMUM IN
STYLE DESIGNATORSTRAIGHT
DIAMETER0.151 INCHES MINIMUM AND 0.161 INCHES MAXIMUM IN
HEAD STYLEHEXAGON
HEIGHT0.039 INCHES NOMINAL IN
SPECIAL FEATURESHEAD INTERNALLY THREADED 4-40 UNC-2B X 1/4 IN. DEEP,COUNTERSUNK 82 DEGREES TO .156 DIA. IN
MATERIALSTEEL COMP 303 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 547-3777-002?
547-3777-002 is a PIN,STRAIGHT,HEADED.
What is the NSN for 547-3777-002?
547-3777-002 is cataloged in the U.S. Government catalog under NSN 5315-00-084-2346. This indicates validated use in U.S. government and defense supply chains.
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