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11500899 — SCREW,CAP,HEXAGON HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

11500899: SCREW,CAP,HEXAGON HEAD.

The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include material: STEEL PROPERTY CLASS 10.9 OVERALL, head_style: HEXAGON, head_height: 7.24 MILLIMETERS MINIMUM AND 7.76 MILLIMETERS MAXIMUM MM, thread_length: 36.0 MILLIMETERS NOMINAL MM, fastener_length: 100.0 MILLIMETERS NOMINAL MM, hardness_rating: 33.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-291-0156, 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
11500899
NSN: 5305-01-291-0156
FSC: 5305 — Screws
CAGE: 73342 — ALLISON TRANSMISSION INC DBA ALLISON TRANSMISSION, INC (USA)
SPECIFICATIONS
materialSTEEL PROPERTY CLASS 10.9 OVERALL
head_styleHEXAGON
head_height7.24 MILLIMETERS MINIMUM AND 7.76 MILLIMETERS MAXIMUM MM
thread_length36.0 MILLIMETERS NOMINAL MM
fastener_length100.0 MILLIMETERS NOMINAL MM
hardness_rating33.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL
thread_directionRIGHT-HAND
features_providedFINISHED HEAD
width_between_flats17.67 MILLIMETERS MINIMUM AND 18.00 MILLIMETERS MAXIMUM MM
nominal_thread_diameter12.0 MILLIMETERS MM
minimum_tensile_strength1040 MEGAPASCALS
thread_series_designatorM
NSN5305-01-291-0156
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 11500899 · 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: 7.24 MILLIMETERS MINIMUM AND 7.76 MILLIMETERS MAXIMUM MM
•
EXTERNAL THREAD TOLERANCE CLASS: 6G G
•
FASTENER LENGTH: 100.0 MILLIMETERS NOMINAL MM
•
THREAD PITCH IN MILLIMETERS: 1.75
•
THREAD LENGTH: 36.0 MILLIMETERS NOMINAL MM
•
HARDNESS RATING: 33.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: G-500-M CAGEC 73342 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD DIAMETER: 12.0 MILLIMETERS MM
TECHNICAL CHARACTERISTICS
HEAD HEIGHT7.24 MILLIMETERS MINIMUM AND 7.76 MILLIMETERS MAXIMUM MM
EXTERNAL THREAD TOLERANCE CLASS6G G
FASTENER LENGTH100.0 MILLIMETERS NOMINAL MM
THREAD PITCH IN MILLIMETERS1.75
THREAD LENGTH36.0 MILLIMETERS NOMINAL MM
HARDNESS RATING33.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONG-500-M CAGEC 73342 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER12.0 MILLIMETERS MM
FEATURES PROVIDEDFINISHED HEAD
HEAD STYLEHEXAGON
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-001-5016 5305-00-001-9160 5305-00-001-9629 5305-00-001-9742 5305-00-001-9768 5305-00-003-4306 5305-00-003-6694 5305-00-003-6753
SUBSTITUTES & CROSS-REFERENCES 2
B-2.101MReference document
Same NSN cross-reference
Reference document — Design control — primary reference
B-2.126MReference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11500899?
11500899 is a SCREW,CAP,HEXAGON HEAD.
What parts can replace 11500899?
There are 2 known substitutes for 11500899: B-2.101M, B-2.126M. Substitute compatibility should be verified for your specific system.
What is the NSN for 11500899?
11500899 is cataloged in the U.S. Government catalog under NSN 5305-01-291-0156. This indicates validated use in U.S. government and defense supply chains.
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