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209-010-112-3 — BOLT,PITCH HORN,MAIN ROTOR

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

209-010-112-3: BOLT,PITCH HORN,MAIN ROTOR.

The BOLT,PITCH HORN,MAIN ROTOR is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5306-00-997-2512, 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
209-010-112-3
NSN: 5306-00-997-2512
FSC: 5306 — Bolts
CAGE: 97499 — BELL TEXTRON INC (USA)
SPECIFICATIONS
Part Number209-010-112-3
NSN5306-00-997-2512
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 209-010-112-3 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL,AMS 6414,COMP 4340,CADMIUM PLATED QQ-P-416,CLASS 2,TYPE 2,DIM.,3.385 IN. NOM O/A LG,1.245 IN. NOM GRIP LG,0.476 IN. NOM GRIP OD,0.500-20UNF-3A EXTERNAL THD SIZE BY 0.835 THD LG,BEGINNING 0.180 IN. FROM END,0.625 IN. NOM LG RAISED TAPER FROM GRIP END TO OD GROOVE W/7.5 DEG HIGH TAPER AT GRIP END T0 0.515 IN. MIN,0.520 IN. MAX DIA AT OD GROOVE,0.350 IN. NOM ENDOD,0.180 IN. NOM END LG,0.250 IN. NOM HEXAGON HEAD W,0.741 IN. MIN,0.752 IN.MAX DISTANCE ACROSS HEX FLATS A
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL,AMS 6414,COMP 4340,CADMIUM PLATED QQ-P-416,CLASS 2,TYPE 2,DIM.,3.385 IN. NOM O/A LG,1.245 IN. NOM GRIP LG,0.476 IN. NOM GRIP OD,0.500-20UNF-3A EXTERNAL THD SIZE BY 0.835 THD LG,BEGINNING 0.180 IN. FROM END,0.625 IN. NOM LG RAISED TAPER FROM GRIP END TO OD GROOVE W/7.5 DEG HIGH TAPER AT GRIP END T0 0.515 IN. MIN,0.520 IN. MAX DIA AT OD GROOVE,0.350 IN. NOM ENDOD,0.180 IN. NOM END LG,0.250 IN. NOM HEXAGON HEAD W,0.741 IN. MIN,0.752 IN.MAX DISTANCE ACROSS HEX FLATS A
OTHER ITEMS IN FSC 5306 — Bolts
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5306-00-001-1276 5306-00-001-1949 5306-00-001-1988 5306-00-001-1989 5306-00-001-1990 5306-00-001-1991 5306-00-001-1993 5306-00-001-2017
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 209-010-112-3?
209-010-112-3 is a BOLT,PITCH HORN,MAIN ROTOR.
What is the NSN for 209-010-112-3?
209-010-112-3 is cataloged in the U.S. Government catalog under NSN 5306-00-997-2512. 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.