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578R755H03 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

578R755H03: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OR STEEL COMP 303SE OVERALL, shank_length: 0.389 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN, overall_length: 0.780 INCHES MINIMUM AND 0.800 INCHES MAXIMUM IN, shank_diameter: 0.091 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-006-5796, 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
578R755H03
NSN: 5315-01-006-5796
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 97942 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OR STEEL COMP 303SE OVERALL
shank_length0.389 INCHES NOMINAL IN
thread_class2A A
thread_length0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN
overall_length0.780 INCHES MINIMUM AND 0.800 INCHES MAXIMUM IN
shank_diameter0.091 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
first_end_styleCHAMFERED
second_end_styleCHAMFERED
special_featuresGUIDE PIN ATTACHED AT UNTHREADED END (SMALLER) END
style_designatorSHOULDER
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE OVERALL
NSN5315-01-006-5796
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 578R755H03 · 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
•
SHANK DIAMETER: 0.091 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
•
FIRST END TAPER LENGTH: 0.061 INCHES NOMINAL IN
•
FIRST END LOCATION: UNTHREADED END
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35,TYPE 1,2,OR 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD LENGTH: 0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN
•
FIRST END STYLE: CHAMFERED
•
SHANK LENGTH: 0.389 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHOULDER
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.091 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
FIRST END TAPER LENGTH0.061 INCHES NOMINAL IN
FIRST END LOCATIONUNTHREADED END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35,TYPE 1,2,OR 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN
FIRST END STYLECHAMFERED
SHANK LENGTH0.389 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH0.780 INCHES MINIMUM AND 0.800 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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 578R755H03?
578R755H03 is a PIN,SHOULDER,HEADLESS.
What is the NSN for 578R755H03?
578R755H03 is cataloged in the U.S. Government catalog under NSN 5315-01-006-5796. This indicates validated use in U.S. government and defense supply chains.
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