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566-7067173-55 — PIN,STRAIGHT,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

566-7067173-55: PIN,STRAIGHT,HEADED.

The PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 0.190 INCHES NOMINAL IN, diameter: 0.873 INCHES MINIMUM AND 0.874 INCHES MAXIMUM IN, material: STEEL COMP 630 OVERALL, head_style: FLAT, style_designator: STRAIGHT, pin_head_diameter: 1.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-500-7678, 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
566-7067173-55
NSN: 5315-01-500-7678
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
height0.190 INCHES NOMINAL IN
diameter0.873 INCHES MINIMUM AND 0.874 INCHES MAXIMUM IN
materialSTEEL COMP 630 OVERALL
head_styleFLAT
style_designatorSTRAIGHT
pin_head_diameter1.500 INCHES NOMINAL IN
surface_treatmentLUBRICANT SHANK
under_head_length3.470 INCHES NOMINAL IN
end_item_identificationRETRACTABLE BOW PLANE DIVING RAM CYLINDER ZERO LK ASSY
material_document_and_classificationASTM-A564 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencyPIVOT PIN
NSN5315-01-500-7678
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 566-7067173-55 · 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
•
UNDER HEAD LENGTH: 3.470 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT
•
PIN HEAD DIAMETER: 1.500 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM-A564 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.873 INCHES MINIMUM AND 0.874 INCHES MAXIMUM IN
•
HEAD STYLE: FLAT
•
HEIGHT: 0.190 INCHES NOMINAL IN
•
SURFACE TREATMENT: LUBRICANT SHANK
TECHNICAL CHARACTERISTICS
UNDER HEAD LENGTH3.470 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER1.500 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-A564 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.873 INCHES MINIMUM AND 0.874 INCHES MAXIMUM IN
HEAD STYLEFLAT
HEIGHT0.190 INCHES NOMINAL IN
SURFACE TREATMENTLUBRICANT SHANK
PART NAME ASSIGNED BY CONTROLLING AGENCYPIVOT PIN
END ITEM IDENTIFICATIONRETRACTABLE BOW PLANE DIVING RAM CYLINDER ZERO LK ASSY
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 1
H625-0312-55Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 566-7067173-55?
566-7067173-55 is a PIN,STRAIGHT,HEADED.
What parts can replace 566-7067173-55?
There is 1 known substitute for 566-7067173-55: H625-0312-55. Substitute compatibility should be verified for your specific system.
What is the NSN for 566-7067173-55?
566-7067173-55 is cataloged in the U.S. Government catalog under NSN 5315-01-500-7678. 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.