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BJR6-80T641 — STUD ASSEMBLY,TURNLOCK FASTENER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

BJR6-80T641: STUD ASSEMBLY,TURNLOCK FASTENER.

STUD ASSEMBLY,TURNLOCK FASTENER. Key specifications include drive_type: SLOTTED, head_length: 1.231 INCHES MINIMUM AND 1.293 INCHES MAXIMUM IN, eyelet_length: 0.641 INCHES NOMINAL IN, stud_diameter: 0.375 INCHES NOMINAL IN, stud_head_height: 0.844 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN, surface_treatment: CADMIUM STUD. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-025-7845, 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
BJR6-80T641
NSN: 5325-01-025-7845
FSC: 5325 — Fastening Devices
CAGE: 72794 — SOUTHCO INC (USA)
SPECIFICATIONS
drive_typeSLOTTED
head_length1.231 INCHES MINIMUM AND 1.293 INCHES MAXIMUM IN
eyelet_length0.641 INCHES NOMINAL IN
stud_diameter0.375 INCHES NOMINAL IN
stud_head_height0.844 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN
surface_treatmentCADMIUM STUD
stud_assembly_styleSTUD ASSEMBLY
securing_device_typeGROMMET
eyelet_outside_diameter0.438 INCHES NOMINAL IN
turnlock_stud_head_styleLOOP ON FLAT FILLISTER
material_document_and_classificationQQ-A-250/1,H14 FED SPEC SINGLE MATERIAL RESPONSE GROMMET
part_name_assigned_by_controlling_agencyNAVY SPECIAL PROJECT
NSN5325-01-025-7845
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: BJR6-80T641 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416 TY 1 CL 2 FED SPEC SINGLE TREATMENT RESPONSE STUD
•
HEAD LENGTH: 1.231 INCHES MINIMUM AND 1.293 INCHES MAXIMUM IN
•
EYELET OUTSIDE DIAMETER: 0.438 INCHES NOMINAL IN
•
DRIVE TYPE: SLOTTED
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/1,H14 FED SPEC SINGLE MATERIAL RESPONSE GROMMET
•
STUD HEAD HEIGHT: 0.844 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN
•
SECURING DEVICE TYPE: GROMMET
•
DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD: 0.790 INCHES MINIMUM AND 0.810 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TY 1 CL 2 FED SPEC SINGLE TREATMENT RESPONSE STUD
HEAD LENGTH1.231 INCHES MINIMUM AND 1.293 INCHES MAXIMUM IN
EYELET OUTSIDE DIAMETER0.438 INCHES NOMINAL IN
DRIVE TYPESLOTTED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/1,H14 FED SPEC SINGLE MATERIAL RESPONSE GROMMET
STUD HEAD HEIGHT0.844 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN
SECURING DEVICE TYPEGROMMET
DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD0.790 INCHES MINIMUM AND 0.810 INCHES MAXIMUM IN
TURNLOCK STUD HEAD STYLELOOP ON FLAT FILLISTER
SURFACE TREATMENTCADMIUM STUD
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 3
BJR6-80PLUSGSA6Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
BJR6-80 PLUS GSA6T641Reference document
Same NSN cross-reference
Reference document — Secondary reference
GS520BY12-80Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 BJR6-80T641?
BJR6-80T641 is a STUD ASSEMBLY,TURNLOCK FASTENER.
What parts can replace BJR6-80T641?
There are 3 known substitutes for BJR6-80T641: BJR6-80PLUSGSA6, BJR6-80 PLUS GSA6T641, GS520BY12-80. Substitute compatibility should be verified for your specific system.
What is the NSN for BJR6-80T641?
BJR6-80T641 is cataloged in the U.S. Government catalog under NSN 5325-01-025-7845. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.