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HN3P-34-4-1 — STUD,TURNLOCK FASTENER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

HN3P-34-4-1: STUD,TURNLOCK FASTENER.

The STUD,TURNLOCK FASTENER is a the manufacturer industrial component. Key specifications include diameter: 0.250 INCHES NOMINAL IN, material: PLASTIC POLYAMIDE NYLON OVERALL, grip_length: 0.480 INCHES NOMINAL IN, special_features: COLOR BLACK, stud_head_height: 0.260 INCHES NOMINAL IN, securing_device_type: GROMMET. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-259-8615, 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
HN3P-34-4-1
NSN: 5325-01-259-8615
FSC: 5325 — Fastening Devices
CAGE: 83014 — HARTWELL CORPORATION (USA)
SPECIFICATIONS
diameter0.250 INCHES NOMINAL IN
materialPLASTIC POLYAMIDE NYLON OVERALL
grip_length0.480 INCHES NOMINAL IN
special_featuresCOLOR BLACK
stud_head_height0.260 INCHES NOMINAL IN
securing_device_typeGROMMET
turnlock_stud_head_styleFILLISTER COUNTERSUNK
stud_shank_major_diameter0.188 INCHES NOMINAL IN
turnlock_stud_shank_styleSTUD SHANK
NSN5325-01-259-8615
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: HN3P-34-4-1 · 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
•
TURNLOCK STUD SHANK STYLE: STUD SHANK
•
DIAMETER: 0.250 INCHES NOMINAL IN
•
STUD HEAD HEIGHT: 0.260 INCHES NOMINAL IN
•
SECURING DEVICE TYPE: GROMMET
•
TURNLOCK STUD HEAD STYLE: FILLISTER COUNTERSUNK
•
STUD SHANK MAJOR DIAMETER: 0.188 INCHES NOMINAL IN
•
MATERIAL: PLASTIC POLYAMIDE NYLON OVERALL
TECHNICAL CHARACTERISTICS
TURNLOCK STUD SHANK STYLESTUD SHANK
DIAMETER0.250 INCHES NOMINAL IN
STUD HEAD HEIGHT0.260 INCHES NOMINAL IN
SECURING DEVICE TYPEGROMMET
TURNLOCK STUD HEAD STYLEFILLISTER COUNTERSUNK
STUD SHANK MAJOR DIAMETER0.188 INCHES NOMINAL IN
SPECIAL FEATURESCOLOR BLACK
MATERIALPLASTIC POLYAMIDE NYLON OVERALL
GRIP LENGTH0.480 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5325 — Fastening Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5325-00-000-1884 5325-00-000-9988 5325-00-001-1567 5325-00-001-2043 5325-00-001-3842 5325-00-001-3858 5325-00-001-3871 5325-00-001-4317
SUBSTITUTES & CROSS-REFERENCES 1
1390-0561Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 HN3P-34-4-1?
HN3P-34-4-1 is a STUD,TURNLOCK FASTENER.
What parts can replace HN3P-34-4-1?
There is 1 known substitute for HN3P-34-4-1: 1390-0561. Substitute compatibility should be verified for your specific system.
What is the NSN for HN3P-34-4-1?
HN3P-34-4-1 is cataloged in the U.S. Government catalog under NSN 5325-01-259-8615. This indicates validated use in U.S. government and defense supply chains.
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