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299232 — ARMOR,SUPPLEMENTAL,SMALL ARMS-FR

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

299232: ARMOR,SUPPLEMENTAL,SMALL ARMS-FR.

ARMOR,SUPPLEMENTAL,SMALL ARMS-FR. Key specifications include material: STEEL COMP 631 OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, inside_diameter: 0.420 INCHES NOMINAL IN, style_designator: CYLINDRICAL, spring_free_length: 1.060 INCHES NOMINAL IN, spring_solid_length: 0.560 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-469-2720, 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
299232
NSN: 5306-00-469-2720
NIINs: 004692720, 010203117, 016897608
FSC: 5306 — Bolts
CAGE: 830Q4 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS-WRIGHT STEAM AND AIR SOLUTIONS DIV STEAM AND AIR SOLUTIONS (USA)
SPECIFICATIONS
materialSTEEL COMP 631 OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity6
inside_diameter0.420 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length1.060 INCHES NOMINAL IN
spring_solid_length0.560 INCHES MAXIMUM IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
spring_deflection_rate200.000 POUNDS PER INCH NOMINAL LBS
accommodated_rod_diameter0.406 INCHES NOMINAL IN
spring_free_outside_diameter0.602 INCHES NOMINAL IN
material_document_and_classificationAMS 5673 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5306-00-469-2720
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 299232 · 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: 0.500 INCHES NOMINAL IN
•
FASTENER LENGTH: 8.000 INCHES NOMINAL IN
•
THREAD LENGTH: 1.750 INCHES MINIMUM IN
•
HARDNESS RATING: 23.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
•
NOMINAL THREAD DIAMETER: 0.625 INCHES IN
•
FEATURES PROVIDED: FINISHED HEAD
•
HEAD STYLE: HEXAGON
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.500 INCHES NOMINAL IN
FASTENER LENGTH8.000 INCHES NOMINAL IN
THREAD LENGTH1.750 INCHES MINIMUM IN
HARDNESS RATING23.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
NOMINAL THREAD DIAMETER0.625 INCHES IN
FEATURES PROVIDEDFINISHED HEAD
HEAD STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND
GRIP LENGTH6.250 INCHES MINIMUM IN
WIDTH BETWEEN FLATS0.828 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 8
SJ3542PC82Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SJ3538PC82Reference document
Same NSN cross-reference
Reference document — Secondary reference
SJ3540PC82Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SL4972PC82Reference document
Same NSN cross-reference
Reference document — Secondary reference
SJ3538-82Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SJ3535PC82Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 299232?
299232 is a ARMOR,SUPPLEMENTAL,SMALL ARMS-FR.
What parts can replace 299232?
There are 8 known substitutes for 299232: SJ3542PC82, SJ3538PC82, SJ3540PC82 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 299232?
299232 is cataloged in the U.S. Government catalog under NSN 5306-00-469-2720. This indicates validated use in U.S. government and defense supply chains.
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