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1407M72P21 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

1407M72P21: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, first_end_style: SQUARE, hardness_rating: 56.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL, style_designator: SHOULDER, first_step_length: 0.630 INCHES NOMINAL IN, surface_treatment: OXIDE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-502-5654, 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
1407M72P21
NSN: 5315-01-502-5654
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 03350 — GENERAL ELECTRIC COMPANY DBA GE STRUCTURED SERVICES DIV GENERAL ELECTRIC STRUCTURED SERVICES, LP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
first_end_styleSQUARE
hardness_rating56.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
style_designatorSHOULDER
first_step_length0.630 INCHES NOMINAL IN
surface_treatmentOXIDE OVERALL
third_step_length0.250 INCHES NOMINAL IN
first_end_locationSMALL END
second_step_length0.310 INCHES NOMINAL IN
first_step_diameter0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
third_step_diameter0.1960 INCHES MINIMUM AND 0.1965 INCHES MAXIMUM IN
second_step_diameter0.2190 INCHES MINIMUM AND 0.2195 INCHES MAXIMUM IN
NSN5315-01-502-5654
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1407M72P21 · 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: 0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
•
FIRST END LOCATION: SMALL END
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THIRD STEP DIAMETER: 0.1960 INCHES MINIMUM AND 0.1965 INCHES MAXIMUM IN
•
FIRST END STYLE: SQUARE
•
HARDNESS RATING: 56.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
•
SECOND STEP LENGTH: 0.310 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHOULDER
TECHNICAL CHARACTERISTICS
FIRST STEP DIAMETER0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
FIRST END LOCATIONSMALL END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
THIRD STEP DIAMETER0.1960 INCHES MINIMUM AND 0.1965 INCHES MAXIMUM IN
FIRST END STYLESQUARE
HARDNESS RATING56.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
SECOND STEP LENGTH0.310 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDER
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 01 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
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 1407M72P21?
1407M72P21 is a PIN,SHOULDER,HEADLESS.
What is the NSN for 1407M72P21?
1407M72P21 is cataloged in the U.S. Government catalog under NSN 5315-01-502-5654. This indicates validated use in U.S. government and defense supply chains.
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