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03279-06 — SCREW,CAP,HEXAGON HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

03279-06: SCREW,CAP,HEXAGON HEAD.

The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, head_style: HEXAGON, head_height: 0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN, thread_length: 1.750 INCHES NOMINAL IN, special_features: MATERIAL: STAINLESS STEEL 18-8, FINISH: PASSIVATE PER ASTM A380, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-526-2986, 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
03279-06
NSN: 5305-01-526-2986
FSC: 5305 — Screws
CAGE: 14153 — DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER PHILADELPHIA (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
head_styleHEXAGON
head_height0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN
thread_length1.750 INCHES NOMINAL IN
special_featuresMATERIAL: STAINLESS STEEL 18-8, FINISH: PASSIVATE PER ASTM A380
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE OVERALL
width_between_flats0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
supplementary_featuresFASTENER DIAMETER .250"
end_item_identificationTACTICAL WATER PURIFICATION SYSTEM (TWPS) NSN 4610-01-488-9656
thread_quantity_per_inch20
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
NSN5305-01-526-2986
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 03279-06 · 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: 0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN
•
THREAD LENGTH: 1.750 INCHES NOMINAL IN
•
SUPPLEMENTARY FEATURES: FASTENER DIAMETER .250"
•
HEAD STYLE: HEXAGON
•
THREAD DIRECTION: RIGHT-HAND
•
SPECIFICATION/STANDARD DATA: 05047-ASME B1.1 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 05047-ASME B18.21 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
WIDTH BETWEEN FLATS: 0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN
THREAD LENGTH1.750 INCHES NOMINAL IN
SUPPLEMENTARY FEATURESFASTENER DIAMETER .250"
HEAD STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND
SPECIFICATION/STANDARD DATA05047-ASME B1.1 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 05047-ASME B18.21 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
WIDTH BETWEEN FLATS0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
SPECIAL FEATURESMATERIAL: STAINLESS STEEL 18-8, FINISH: PASSIVATE PER ASTM A380
SURFACE TREATMENTPASSIVATE OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYHEX CAP SCREW .250"-20 UNC, 1.125"-2.5" LENGTH FULLY THREADED
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 1
92240A548Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 03279-06?
03279-06 is a SCREW,CAP,HEXAGON HEAD.
What parts can replace 03279-06?
There is 1 known substitute for 03279-06: 92240A548. Substitute compatibility should be verified for your specific system.
What is the NSN for 03279-06?
03279-06 is cataloged in the U.S. Government catalog under NSN 5305-01-526-2986. This indicates validated use in U.S. government and defense supply chains.
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