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2273987-0001 — PIN,SHOULDER,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

2273987-0001: PIN,SHOULDER,HEADED.

The PIN,SHOULDER,HEADED is a the manufacturer industrial component. Key specifications include height: 0.009 INCHES MINIMUM AND 0.015 INCHES MAXIMUM IN, material: COPPER ALLOY 360 OVERALL, head_style: DEE, first_end_style: SQUARE, style_designator: SHOULDER, first_step_length: 0.035 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-321-1415, 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
2273987-0001
NSN: 5315-00-321-1415
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 55972 — HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS (USA)
SPECIFICATIONS
height0.009 INCHES MINIMUM AND 0.015 INCHES MAXIMUM IN
materialCOPPER ALLOY 360 OVERALL
head_styleDEE
first_end_styleSQUARE
style_designatorSHOULDER
first_step_length0.035 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
pin_head_diameter0.078 INCHES MINIMUM AND 0.083 INCHES MAXIMUM IN
under_head_length0.102 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
second_step_length0.062 INCHES MINIMUM AND 0.071 INCHES MAXIMUM IN
first_step_diameter0.050 INCHES MINIMUM AND 0.051 INCHES MAXIMUM IN
second_step_diameter0.038 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN
distance_from_centerline_to_flat0.024 INCHES MINIMUM AND 0.026 INCHES MAXIMUM IN
NSN5315-00-321-1415
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 2273987-0001 · 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 STEP DIAMETER: 0.050 INCHES MINIMUM AND 0.051 INCHES MAXIMUM IN
•
DISTANCE FROM CENTERLINE TO FLAT: 0.024 INCHES MINIMUM AND 0.026 INCHES MAXIMUM IN
•
UNDER HEAD LENGTH: 0.102 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
•
FIRST END STYLE: SQUARE
•
SECOND STEP LENGTH: 0.062 INCHES MINIMUM AND 0.071 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SHOULDER
•
PIN HEAD DIAMETER: 0.078 INCHES MINIMUM AND 0.083 INCHES MAXIMUM IN
•
HEAD STYLE: DEE
TECHNICAL CHARACTERISTICS
FIRST STEP DIAMETER0.050 INCHES MINIMUM AND 0.051 INCHES MAXIMUM IN
DISTANCE FROM CENTERLINE TO FLAT0.024 INCHES MINIMUM AND 0.026 INCHES MAXIMUM IN
UNDER HEAD LENGTH0.102 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
FIRST END STYLESQUARE
SECOND STEP LENGTH0.062 INCHES MINIMUM AND 0.071 INCHES MAXIMUM IN
STYLE DESIGNATORSHOULDER
PIN HEAD DIAMETER0.078 INCHES MINIMUM AND 0.083 INCHES MAXIMUM IN
HEAD STYLEDEE
SECOND STEP DIAMETER0.038 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN
HEIGHT0.009 INCHES MINIMUM AND 0.015 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: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2273987-0001?
2273987-0001 is a PIN,SHOULDER,HEADED.
What is the NSN for 2273987-0001?
2273987-0001 is cataloged in the U.S. Government catalog under NSN 5315-00-321-1415. This indicates validated use in U.S. government and defense supply chains.
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