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211053261 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

211053261: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 400 OVERALL, first_end_style: CHAMFERED, second_end_style: COUNTERBORED W/O THRU HOLE, special_features: SLOT DIA. 0.536 LENGTH X 0.156 MIN.; 0.157MAX., SECOND END, CUTAWAY, 0.200 DIA., pin_overall_length: 3.000 INCHES NOMINAL IN, pin_overall_diameter: 0.3750 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 5315-01-377-3655, 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
211053261
NSN: 5315-01-377-3655
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialNICKEL ALLOY 400 OVERALL
first_end_styleCHAMFERED
second_end_styleCOUNTERBORED W/O THRU HOLE
special_featuresSLOT DIA. 0.536 LENGTH X 0.156 MIN.; 0.157MAX., SECOND END, CUTAWAY, 0.200 DIA.
pin_overall_length3.000 INCHES NOMINAL IN
pin_overall_diameter0.3750 INCHES NOMINAL IN
first_end_taper_angle45.0 DEGREES NOMINAL
first_end_taper_length0.030 INCHES NOMINAL IN
second_end_counterbore_depth0.430 INCHES NOMINAL IN
second_end_counterbore_diameter0.279 INCHES MINIMUM AND 0.289 INCHES MAXIMUM IN
second_end_relationship_with_first_endNOT IDENTICAL
NSN5315-01-377-3655
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 211053261 · 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
•
FIRST END TAPER LENGTH: 0.030 INCHES NOMINAL IN
•
FIRST END STYLE: CHAMFERED
•
FIRST END TAPER ANGLE: 45.0 DEGREES NOMINAL
•
PIN OVERALL DIAMETER: 0.3750 INCHES NOMINAL IN
•
PIN OVERALL LENGTH: 3.000 INCHES NOMINAL IN
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
•
SECOND END COUNTERBORE DIAMETER: 0.279 INCHES MINIMUM AND 0.289 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FIRST END TAPER LENGTH0.030 INCHES NOMINAL IN
FIRST END STYLECHAMFERED
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
PIN OVERALL DIAMETER0.3750 INCHES NOMINAL IN
PIN OVERALL LENGTH3.000 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END COUNTERBORE DIAMETER0.279 INCHES MINIMUM AND 0.289 INCHES MAXIMUM IN
SPECIAL FEATURESSLOT DIA. 0.536 LENGTH X 0.156 MIN.; 0.157MAX., SECOND END, CUTAWAY, 0.200 DIA.
SECOND END STYLECOUNTERBORED W/O THRU HOLE
MATERIALNICKEL ALLOY 400 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 211053261?
211053261 is a PIN,STRAIGHT,HEADLESS.
What is the NSN for 211053261?
211053261 is cataloged in the U.S. Government catalog under NSN 5315-01-377-3655. This indicates validated use in U.S. government and defense supply chains.
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