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4033919 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

4033919: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 0.107 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN, diameter: 0.188 INCHES MINIMUM AND 0.189 INCHES MAXIMUM IN, material: STEEL OVERALL, head_style: ROUND, chamfer_length: 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN, special_features: HAS 0.220 IN. LG,0.090 IN.

W THRU SLOT 0.105 IN. FROM SHANK END; SLOT 0.050 IN. W,0.067 IN.

DP IN CENTER OF HEAD IN. This part is cataloged in the U.S. Government catalog under NSN 5315-00-477-3589, 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
4033919
NSN: 5315-00-477-3589
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 52661 — RTX CORPORATION DIV PRATT & WHITNEY (USA)
SPECIFICATIONS
height0.107 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
diameter0.188 INCHES MINIMUM AND 0.189 INCHES MAXIMUM IN
materialSTEEL OVERALL
head_styleROUND
chamfer_length0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
special_featuresHAS 0.220 IN. LG,0.090 IN. W THRU SLOT 0.105 IN. FROM SHANK END; SLOT 0.050 IN. W,0.067 IN. DP IN CENTER OF HEAD IN
style_designatorSTRAIGHT
pin_chamfer_angle40.0 DEGREES MINIMUM AND 50.0 DEGREES MAXIMUM
pin_head_diameter0.287 INCHES MINIMUM AND 0.309 INCHES MAXIMUM IN
under_head_length0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN
material_document_and_classificationAMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5315-00-477-3589
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 4033919 · 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: 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
•
UNDER HEAD LENGTH: 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN
•
PIN CHAMFER ANGLE: 40.0 DEGREES MINIMUM AND 50.0 DEGREES MAXIMUM
•
STYLE DESIGNATOR: STRAIGHT
•
PIN HEAD DIAMETER: 0.287 INCHES MINIMUM AND 0.309 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.188 INCHES MINIMUM AND 0.189 INCHES MAXIMUM IN
•
HEAD STYLE: ROUND
TECHNICAL CHARACTERISTICS
CHAMFER LENGTH0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
UNDER HEAD LENGTH0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM IN
PIN CHAMFER ANGLE40.0 DEGREES MINIMUM AND 50.0 DEGREES MAXIMUM
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER0.287 INCHES MINIMUM AND 0.309 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.188 INCHES MINIMUM AND 0.189 INCHES MAXIMUM IN
HEAD STYLEROUND
HEIGHT0.107 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
SPECIAL FEATURESHAS 0.220 IN. LG,0.090 IN. W THRU SLOT 0.105 IN. FROM SHANK END; SLOT 0.050 IN. W,0.067 IN. DP IN CENTER OF HEAD 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: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4033919?
4033919 is a PIN,STRAIGHT,HEADED.
What is the NSN for 4033919?
4033919 is cataloged in the U.S. Government catalog under NSN 5315-00-477-3589. This indicates validated use in U.S. government and defense supply chains.
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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.