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6876049 — STUD,RECESSED

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

6876049: STUD,RECESSED.

The STUD,RECESSED is a the manufacturer industrial component. Key specifications include material: STEEL, thread_class: 3A NUT THREAD A, thread_length: 0.440 INCHES MINIMUM AND 0.480 INCHES MAXIMUM STUD THREAD IN, overall_length: 0.812 INCHES NOMINAL IN, hardness_rating: 27.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM, special_features: LOCKING KEY,STEEL AMS5688,0.250 IN. LG,0.070 IN.

H,LOCATED OVER PORTION OF RECESS IN. This part is cataloged in the U.S. Government catalog under NSN 5307-01-045-0208, 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
6876049
NSN: 5307-01-045-0208
FSC: 5307 — Studs
CAGE: 73342 — ALLISON TRANSMISSION INC DBA ALLISON TRANSMISSION, INC (USA)
SPECIFICATIONS
materialSTEEL
thread_class3A NUT THREAD A
thread_length0.440 INCHES MINIMUM AND 0.480 INCHES MAXIMUM STUD THREAD IN
overall_length0.812 INCHES NOMINAL IN
hardness_rating27.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM
special_featuresLOCKING KEY,STEEL AMS5688,0.250 IN. LG,0.070 IN. H,LOCATED OVER PORTION OF RECESS IN
style_designatorRECESSED
thread_directionRIGHT-HAND STUD THREAD
surface_treatmentCADMIUM OVERALL
nominal_thread_size0.190 INCHES NUT THREAD IN
thread_quantity_per_inch24 STUD THREAD
thread_series_designatorUNIFIED NATIONAL JOINT FINE (UNJF) NUT THREAD
NSN5307-01-045-0208
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 6876049 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
THREAD LENGTH: 0.322 INCHES NOMINAL NUT THREAD IN
•
HARDNESS RATING: 27.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM
•
STYLE DESIGNATOR: RECESSED
•
DIAMETER OF RECESSED PORTION OF SHANK: 0.165 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN
•
THREAD DIRECTION: RIGHT-HAND STUD THREAD
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH0.322 INCHES NOMINAL NUT THREAD IN
THREAD LENGTH0.440 INCHES MINIMUM AND 0.480 INCHES MAXIMUM STUD THREAD IN
HARDNESS RATING27.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM
STYLE DESIGNATORRECESSED
OVERALL LENGTH0.812 INCHES NOMINAL IN
DIAMETER OF RECESSED PORTION OF SHANK0.165 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND STUD THREAD
THREAD DIRECTIONRIGHT-HAND NUT THREAD
NOMINAL THREAD SIZE0.190 INCHES NUT THREAD IN
OTHER ITEMS IN FSC 5307 — Studs
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5307-00-000-6436 5307-00-001-1578 5307-00-001-1761 5307-00-001-2366 5307-00-001-4491 5307-00-001-4624 5307-00-001-4625
SUBSTITUTES & CROSS-REFERENCES 1
CAV-3-13Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 6876049?
6876049 is a STUD,RECESSED.
What parts can replace 6876049?
There is 1 known substitute for 6876049: CAV-3-13. Substitute compatibility should be verified for your specific system.
What is the NSN for 6876049?
6876049 is cataloged in the U.S. Government catalog under NSN 5307-01-045-0208. This indicates validated use in U.S. government and defense supply chains.
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