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Technical Data Sheet
PartsTable / COMPONENT / 176-061
176-061 ✓ Verified by PartsTable
Hama · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The CONNECTOR BODY,PLUG,ELECTRICAL is a Hama industrial component. Key specifications include material: STEEL OUTER RACE, body_style: STRAIGHT SHAPESTRAIGHT SHAPE, bore_shape: STRAIGHT, head_style: FLAT COUNTERSUNK, thread_class: 2A A, bore_diameter: 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-612-6110, 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
176-061
NSN: 5305-00-612-6110
FSC: 5305
CAGE: 02227 — NAVAL ELECTRONIC SYSTEMS SECURITY ENGINEERING CENTER (USA)
SPECIFICATIONS
materialSTEEL OUTER RACE
body_styleSTRAIGHT SHAPESTRAIGHT SHAPE
bore_shapeSTRAIGHT
head_styleFLAT COUNTERSUNK
thread_class2A A
bore_diameter0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
head_diameter0.191 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN
overall_width0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN
physical_formLIQUID
thread_length0.526 INCHES MINIMUM AND 0.576 INCHES MAXIMUM IN
load_directionRADIAL
overall_height0.630 INCHES NOMINAL0.630 INCHES NOMINAL IN
NSN5305-00-612-6110
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 176-061 · Hama ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
THREAD CLASS: 2A A
•
INTERNAL DRIVE STYLE: CROSS RECESS TYPE 1
•
COUNTERSINK ANGLE: 100.0 DEGREES NOMINAL
•
SURFACE TREATMENT: OXIDE OVERALL
•
NOMINAL THREAD DIAMETER: 0.112 INCHES IN
•
LOCKING FEATURE: PATCH THREADS
•
MATERIAL: STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 310 OR STEEL COMP 316 OVERALL
•
FASTENER LENGTH: 0.595 INCHES MINIMUM AND 0.655 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS2A A
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
COUNTERSINK ANGLE100.0 DEGREES NOMINAL
SURFACE TREATMENTOXIDE OVERALL
NOMINAL THREAD DIAMETER0.112 INCHES IN
LOCKING FEATUREPATCH THREADS
MATERIALSTEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 310 OR STEEL COMP 316 OVERALL
FASTENER LENGTH0.595 INCHES MINIMUM AND 0.655 INCHES MAXIMUM IN
MINIMUM TENSILE STRENGTH80000 POUNDS PER SQUARE INCH LBS
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
45-341Interchangeable
interchangeable cross-reference
interchangeable
CFF FIXER/HARDENERInterchangeable
interchangeable cross-reference
interchangeable
176-061Interchangeable
interchangeable cross-reference
interchangeable
330-1719-080Interchangeable
interchangeable cross-reference
interchangeable
86501782Interchangeable
interchangeable cross-reference
interchangeable
1251-4145Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 176-061?
176-061 is a CONNECTOR BODY,PLUG,ELECTRICAL manufactured by Hama.
What parts can replace 176-061?
There are 7 known substitutes for 176-061: 45-341, CFF FIXER/HARDENER, 176-061 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 176-061?
176-061 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-612-6110. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026