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Technical Data Sheet

FHS.1825/71/48/D — BOLT,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

FHS.1825/71/48/D: BOLT,MACHINE.

The BOLT,MACHINE is a the manufacturer industrial component. Key specifications include hole_type: DRILLED, head_style: DOUBLE HEXAGON EXTENDED WASHER, head_height: 0.204 INCHES MINIMUM AND 0.224 INCHES MAXIMUM IN, thread_class: 3A A, thread_length: 0.460 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN, fastener_length: 0.700 INCHES MINIMUM AND 0.720 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-01-176-3959, 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
FHS.1825/71/48/D
NSN: 5306-01-176-3959
FSC: 5306 — Bolts
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
hole_typeDRILLED
head_styleDOUBLE HEXAGON EXTENDED WASHER
head_height0.204 INCHES MINIMUM AND 0.224 INCHES MAXIMUM IN
thread_class3A A
hole_quantity2
thread_length0.460 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
fastener_length0.700 INCHES MINIMUM AND 0.720 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
nominal_thread_diameter0.190 INCHES IN
extended_washer_diameter0.359 INCHES MINIMUM AND 0.369 INCHES MAXIMUM IN
hole_configuration_styleDOUBLE HEXAGON FLATS
thread_quantity_per_inch32
NSN5306-01-176-3959
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: FHS.1825/71/48/D · 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: 0.204 INCHES MINIMUM AND 0.224 INCHES MAXIMUM IN
•
FASTENER LENGTH: 0.700 INCHES MINIMUM AND 0.720 INCHES MAXIMUM IN
•
EXTENDED WASHER DIAMETER: 0.359 INCHES MINIMUM AND 0.369 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.460 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
•
HOLE CONFIGURATION STYLE: DOUBLE HEXAGON FLATS
•
NOMINAL THREAD DIAMETER: 0.190 INCHES IN
•
HEAD STYLE: DOUBLE HEXAGON EXTENDED WASHER
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.204 INCHES MINIMUM AND 0.224 INCHES MAXIMUM IN
FASTENER LENGTH0.700 INCHES MINIMUM AND 0.720 INCHES MAXIMUM IN
EXTENDED WASHER DIAMETER0.359 INCHES MINIMUM AND 0.369 INCHES MAXIMUM IN
THREAD LENGTH0.460 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
HOLE CONFIGURATION STYLEDOUBLE HEXAGON FLATS
NOMINAL THREAD DIAMETER0.190 INCHES IN
HEAD STYLEDOUBLE HEXAGON EXTENDED WASHER
THREAD DIRECTIONRIGHT-HAND
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
THREAD CLASS3A A
OTHER ITEMS IN FSC 5306 — Bolts
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5306-00-001-1276 5306-00-001-1949 5306-00-001-1988 5306-00-001-1989 5306-00-001-1990 5306-00-001-1991 5306-00-001-1993 5306-00-001-2017
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 FHS.1825/71/48/D?
FHS.1825/71/48/D is a BOLT,MACHINE.
What is the NSN for FHS.1825/71/48/D?
FHS.1825/71/48/D is cataloged in the U.S. Government catalog under NSN 5306-01-176-3959. This indicates validated use in U.S. government and defense supply chains.
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