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4-00125 — SCREW,BONE,MAXILLOFACIAL SURGERY

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

4-00125: SCREW,BONE,MAXILLOFACIAL SURGERY.

SCREW,BONE,MAXILLOFACIAL SURGERY. Key specifications include shape: ROUND, material: TITANIUM OVERALL, unit_type: WAVEGUIDE, head_style: FLAT CHAMFER, design_type: BIDIRECTIONAL, head_height: 0.094 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-334-3483, 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
MRO→ MRO_GENERAL→ 4-00125
NSN: 5305-00-334-3483
NIINs: 003343483, 011856183, 011979676, 012107897, 015070662, 015586621, 015908058, 016804238
FSC: 5305 — Screws
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
shapeROUND
materialTITANIUM OVERALL
unit_typeWAVEGUIDE
head_styleFLAT CHAMFER
design_typeBIDIRECTIONAL
head_height0.094 INCHES NOMINAL IN
power_rating3.3 WATTS AVERAGE SINGLE ANTENNA ELEMENT
thread_class2A A
head_diameter0.312 INCHES NOMINAL IN
overall_depth1.312 INCHES NOMINAL IN
overall_width1.188 INCHES NOMINAL IN
thread_length1.344 INCHES NOMINAL IN
NSN5305-00-334-3483
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 4-00125 · OEM ⚠ 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
•
HEAD HEIGHT: 0.094 INCHES NOMINAL IN
•
FASTENER LENGTH: 1.687 INCHES NOMINAL IN
•
SHOULDER LENGTH: 0.062 INCHES NOMINAL FIRST SHOULDER IN
•
SHOULDER DIAMETER: 0.219 INCHES MINIMUM AND 0.221 INCHES MAXIMUM FIRST SHOULDER IN
•
THREAD LENGTH: 1.344 INCHES NOMINAL IN
•
SHOULDER SHAPE: ROUND FIRST SHOULDER
•
NOMINAL THREAD DIAMETER: 0.164 INCHES IN
•
HEAD STYLE: FLAT CHAMFER
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.094 INCHES NOMINAL IN
FASTENER LENGTH1.687 INCHES NOMINAL IN
SHOULDER LENGTH0.062 INCHES NOMINAL FIRST SHOULDER IN
SHOULDER DIAMETER0.219 INCHES MINIMUM AND 0.221 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH1.344 INCHES NOMINAL IN
SHOULDER SHAPEROUND FIRST SHOULDER
NOMINAL THREAD DIAMETER0.164 INCHES IN
HEAD STYLEFLAT CHAMFER
THREAD DIRECTIONRIGHT-HAND
SPECIAL FEATURESW/NONSTANDARD POINT 0.120 DIA 0.375 LG
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4-00125?
4-00125 is a SCREW,BONE,MAXILLOFACIAL SURGERY. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 4-00125?
4-00125 is cataloged in the U.S. Government catalog under NSN 5305-00-334-3483. 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.