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6167078 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

6167078: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include diameter: 1.490 INCHES MINIMUM AND 1.495 INCHES MAXIMUM IN, material: STEEL COMP 1045 OR STEEL COMP 4140 OR STEEL COMP 8640 OVERALL, surface_finish: 63.0 MICROINCHES LARGE SHANK, hardness_rating: 28.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM OVERALL, style_designator: STRAIGHT, pin_chamfer_angle: 30.0 DEGREES NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-616-7078, 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
6167078
NSN: 5315-00-616-7078
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
diameter1.490 INCHES MINIMUM AND 1.495 INCHES MAXIMUM IN
materialSTEEL COMP 1045 OR STEEL COMP 4140 OR STEEL COMP 8640 OVERALL
surface_finish63.0 MICROINCHES LARGE SHANK
hardness_rating28.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM OVERALL
style_designatorSTRAIGHT
pin_chamfer_angle30.0 DEGREES NOMINAL
surface_treatmentCHROMIUM OVERALL
under_head_length4.375 INCHES NOMINAL IN
material_document_and_classificationASTM A108 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A322 ASSN STD 2ND MATERIAL RESPONSE OR ASTM A322 ASSN STD 3RD MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationQQ-C-320 CL 2A FED SPEC SINGLE TREATMENT RESPONSE OVERALL A
NSN5315-00-616-7078
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 6167078 · 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 FINISH: 63.0 MICROINCHES LARGE SHANK
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-C-320 CL 2A FED SPEC SINGLE TREATMENT RESPONSE OVERALL A
•
UNDER HEAD LENGTH: 4.375 INCHES NOMINAL IN
•
PIN CHAMFER ANGLE: 30.0 DEGREES NOMINAL
•
HARDNESS RATING: 28.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM OVERALL
•
STYLE DESIGNATOR: STRAIGHT
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A108 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A322 ASSN STD 2ND MATERIAL RESPONSE OR ASTM A322 ASSN STD 3RD MATERIAL RESPONSE OVERALL
•
DIAMETER: 1.490 INCHES MINIMUM AND 1.495 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SURFACE FINISH63.0 MICROINCHES LARGE SHANK
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-C-320 CL 2A FED SPEC SINGLE TREATMENT RESPONSE OVERALL A
UNDER HEAD LENGTH4.375 INCHES NOMINAL IN
PIN CHAMFER ANGLE30.0 DEGREES NOMINAL
HARDNESS RATING28.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATORSTRAIGHT
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A108 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A322 ASSN STD 2ND MATERIAL RESPONSE OR ASTM A322 ASSN STD 3RD MATERIAL RESPONSE OVERALL
DIAMETER1.490 INCHES MINIMUM AND 1.495 INCHES MAXIMUM IN
SURFACE TREATMENTCHROMIUM OVERALL
MATERIALSTEEL COMP 1045 OR STEEL COMP 4140 OR STEEL COMP 8640 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 6167078?
6167078 is a PIN,STRAIGHT,HEADED.
What is the NSN for 6167078?
6167078 is cataloged in the U.S. Government catalog under NSN 5315-00-616-7078. This indicates validated use in U.S. government and defense supply chains.
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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.