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CA2834-8 — SCREW ASSEMBLY,PANEL

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

CA2834-8: SCREW ASSEMBLY,PANEL.

The SCREW ASSEMBLY,PANEL is a the manufacturer industrial component. Key specifications include head_style: HEXAGON EXTENDED WASHER, head_height: 0.180 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN, fastener_length: 1.055 INCHES MINIMUM AND 1.085 INCHES MAXIMUM IN, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-154-4325, 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
CA2834-8
NSN: 5305-01-154-4325
FSC: 5305 — Screws
CAGE: 29372 — HOWMET GLOBAL FASTENING SYSTEMS INC. DIV TRIDAIR PRODUCTS (USA)
SPECIFICATIONS
head_styleHEXAGON EXTENDED WASHER
head_height0.180 INCHES NOMINAL IN
thread_class3A A
thread_length0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN
fastener_length1.055 INCHES MINIMUM AND 1.085 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE STAND-OFF
width_between_flats0.290 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
nominal_thread_diameter0.190 INCHES IN
extended_washer_diameter0.350 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
thread_quantity_per_inch32
thread_series_designatorUNF
NSN5305-01-154-4325
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: CA2834-8 · 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
•
EXTENDED WASHER THICKNESS: 0.019 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN
•
HEAD HEIGHT: 0.180 INCHES NOMINAL IN
•
FASTENER LENGTH: 1.055 INCHES MINIMUM AND 1.085 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
•
EXTENDED WASHER DIAMETER: 0.350 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
EXTENDED WASHER THICKNESS0.019 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN
HEAD HEIGHT0.180 INCHES NOMINAL IN
FASTENER LENGTH1.055 INCHES MINIMUM AND 1.085 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SPRING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE STAND-OFF
EXTENDED WASHER DIAMETER0.350 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
THREAD LENGTH0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.190 INCHES IN
HEAD STYLEHEXAGON EXTENDED WASHER
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 3
D7910HF-3-8Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5305PL0783930Reference document
Same NSN cross-reference
Reference document — Informative reference only
C7997-3-8Reference document
Same NSN cross-reference
Reference document — Vendor item drawing 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 CA2834-8?
CA2834-8 is a SCREW ASSEMBLY,PANEL.
What parts can replace CA2834-8?
There are 3 known substitutes for CA2834-8: D7910HF-3-8, 5305PL0783930, C7997-3-8. Substitute compatibility should be verified for your specific system.
What is the NSN for CA2834-8?
CA2834-8 is cataloged in the U.S. Government catalog under NSN 5305-01-154-4325. 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.