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128CM12275-5 — PIN,HOLLOW

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

128CM12275-5: PIN,HOLLOW.

The PIN,HOLLOW is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, first_end_style: CHAMFERED W/THRU HOLE, inside_diameter: 0.2500 INCHES MINIMUM AND 0.2530 INCHES MAXIMUM IN, second_end_style: CHAMFERED W/THRU HOLE, surface_treatment: PASSIVATE OVERALL, pin_overall_length: 1.166 INCHES MINIMUM AND 1.171 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-356-4528, 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
128CM12275-5
NSN: 5315-01-356-4528
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 79RG9 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
first_end_styleCHAMFERED W/THRU HOLE
inside_diameter0.2500 INCHES MINIMUM AND 0.2530 INCHES MAXIMUM IN
second_end_styleCHAMFERED W/THRU HOLE
surface_treatmentPASSIVATE OVERALL
pin_overall_length1.166 INCHES MINIMUM AND 1.171 INCHES MAXIMUM IN
pin_overall_diameter0.6235 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM IN
surface_treatment_document_and_classificationGSS 7021, CAGE 26512 MFR REF SINGLE TREATMENT RESPONSE OVERALL
NSN5315-01-356-4528
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 128CM12275-5 · 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: GSS 7021, CAGE 26512 MFR REF SINGLE TREATMENT RESPONSE OVERALL
•
FIRST END STYLE: CHAMFERED W/THRU HOLE
•
PIN OVERALL DIAMETER: 0.6235 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM IN
•
PIN OVERALL LENGTH: 1.166 INCHES MINIMUM AND 1.171 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 0.2500 INCHES MINIMUM AND 0.2530 INCHES MAXIMUM IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
SECOND END STYLE: CHAMFERED W/THRU HOLE
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONGSS 7021, CAGE 26512 MFR REF SINGLE TREATMENT RESPONSE OVERALL
FIRST END STYLECHAMFERED W/THRU HOLE
PIN OVERALL DIAMETER0.6235 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM IN
PIN OVERALL LENGTH1.166 INCHES MINIMUM AND 1.171 INCHES MAXIMUM IN
INSIDE DIAMETER0.2500 INCHES MINIMUM AND 0.2530 INCHES MAXIMUM IN
SURFACE TREATMENTPASSIVATE OVERALL
SECOND END STYLECHAMFERED W/THRU HOLE
MATERIALSTEEL 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 128CM12275-5?
128CM12275-5 is a PIN,HOLLOW.
What is the NSN for 128CM12275-5?
128CM12275-5 is cataloged in the U.S. Government catalog under NSN 5315-01-356-4528. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.