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803-5959303-X-82 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

803-5959303-X-82: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYAMIDE NYLON LOCKING FEATURE, head_style: FLAT CHAMFER, head_height: 1.485 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 2.224 INCHES MINIMUM AND 2.250 INCHES MAXIMUM IN, thread_length: 9.667 INCHES MINIMUM AND 10.000 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-334-2817, 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
803-5959303-X-82
NSN: 5305-01-334-2817
FSC: 5305 — Screws
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialPLASTIC POLYAMIDE NYLON LOCKING FEATURE
head_styleFLAT CHAMFER
head_height1.485 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
thread_class2A A
head_diameter2.224 INCHES MINIMUM AND 2.250 INCHES MAXIMUM IN
thread_length9.667 INCHES MINIMUM AND 10.000 INCHES MAXIMUM IN
fastener_length10.000 INCHES NOMINAL IN
hardness_rating39.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM FASTENER
locking_featureSTRIP OR PELLET OR PATCH THREADS
thread_directionRIGHT-HAND
width_across_flats1.000 INCHES NOMINAL IN
internal_drive_styleHEXAGON
NSN5305-01-334-2817
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 803-5959303-X-82 · 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
•
WIDTH ACROSS FLATS: 1.000 INCHES NOMINAL IN
•
HEAD HEIGHT: 1.485 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
•
FASTENER LENGTH: 10.000 INCHES NOMINAL IN
•
THREAD LENGTH: 9.667 INCHES MINIMUM AND 10.000 INCHES MAXIMUM IN
•
HARDNESS RATING: 39.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM FASTENER
•
NOMINAL THREAD DIAMETER: 1.500 INCHES IN
•
HEAD STYLE: FLAT CHAMFER
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS1.000 INCHES NOMINAL IN
HEAD HEIGHT1.485 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
FASTENER LENGTH10.000 INCHES NOMINAL IN
THREAD LENGTH9.667 INCHES MINIMUM AND 10.000 INCHES MAXIMUM IN
HARDNESS RATING39.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM FASTENER
NOMINAL THREAD DIAMETER1.500 INCHES IN
HEAD STYLEFLAT CHAMFER
THREAD DIRECTIONRIGHT-HAND
LOCKING FEATURESTRIP OR PELLET OR PATCH THREADS
MINIMUM TENSILE STRENGTH180000 POUNDS PER SQUARE INCH LBS
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831
SUBSTITUTES & CROSS-REFERENCES 2
524-6603688-VHBA-93Reference document
Same NSN cross-reference
Reference document — Secondary reference
5959303-82Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 803-5959303-X-82?
803-5959303-X-82 is a SCREW,CAP,SOCKET HEAD.
What parts can replace 803-5959303-X-82?
There are 2 known substitutes for 803-5959303-X-82: 524-6603688-VHBA-93, 5959303-82. Substitute compatibility should be verified for your specific system.
What is the NSN for 803-5959303-X-82?
803-5959303-X-82 is cataloged in the U.S. Government catalog under NSN 5305-01-334-2817. This indicates validated use in U.S. government and defense supply chains.
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