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2731709 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

2731709: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include diameter: 0.124 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN, material: STEEL COMP 303 OVERALL, head_style: FLAT COUNTERSUNK (INCLUDED ANGLE LESS THAN 135 DEG), special_features: REQUESTED NAME-PIN,HINGE:NEXT ASSEMBLY 2731703:USED ON 2710942M4, style_designator: STRAIGHT, pin_head_diameter: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-441-1599, 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
2731709
NSN: 5315-01-441-1599
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 05228 — PTI TECHNOLOGIES INC. (USA)
SPECIFICATIONS
diameter0.124 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN
materialSTEEL COMP 303 OVERALL
head_styleFLAT COUNTERSUNK (INCLUDED ANGLE LESS THAN 135 DEG)
special_featuresREQUESTED NAME-PIN,HINGE:NEXT ASSEMBLY 2731703:USED ON 2710942M4
style_designatorSTRAIGHT
pin_head_diameter0.250 INCHES NOMINAL IN
surface_treatmentPASSIVATE OVERALL
under_head_length3.512 INCHES NOMINAL IN
head_countersink_angle45.0 DEGREES NOMINAL
end_item_identificationF-15I
material_document_and_classificationASTM A484 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A582 ASSN STD 2ND MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationMIL-S-5002C AMEND 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5315-01-441-1599
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 2731709 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-S-5002C AMEND 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
UNDER HEAD LENGTH: 3.512 INCHES NOMINAL IN
•
HEAD COUNTERSINK ANGLE: 45.0 DEGREES NOMINAL
•
STYLE DESIGNATOR: STRAIGHT
•
PIN HEAD DIAMETER: 0.250 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A484 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A582 ASSN STD 2ND MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.124 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN
•
HEAD STYLE: FLAT COUNTERSUNK (INCLUDED ANGLE LESS THAN 135 DEG)
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-5002C AMEND 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
UNDER HEAD LENGTH3.512 INCHES NOMINAL IN
HEAD COUNTERSINK ANGLE45.0 DEGREES NOMINAL
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER0.250 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A484 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A582 ASSN STD 2ND MATERIAL RESPONSE OVERALL
DIAMETER0.124 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN
HEAD STYLEFLAT COUNTERSUNK (INCLUDED ANGLE LESS THAN 135 DEG)
SPECIAL FEATURESREQUESTED NAME-PIN,HINGE:NEXT ASSEMBLY 2731703:USED ON 2710942M4
SURFACE TREATMENTPASSIVATE 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 2731709?
2731709 is a PIN,STRAIGHT,HEADED.
What is the NSN for 2731709?
2731709 is cataloged in the U.S. Government catalog under NSN 5315-01-441-1599. This indicates validated use in U.S. government and defense supply chains.
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