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804.028 — PLATE,CROSSLINK MULTI-SPAN IMPLA

✓ Government record, cited
UNYKAch · BOLT SCREW
PRODUCT OVERVIEW

804.028: PLATE,CROSSLINK MULTI-SPAN IMPLA.

Server fan 40 x 40 x 28 mm with double ball to improve its useful life and it has a 4-pin connector with temperature regulator. Key specifications include material: STEEL CORROSION RESISTING OVERALL, overall_length: 1.750 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: PLATE MULTI-SPAN CROSSLINK IMPLANT SYSTEM 1.75 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-999-7459, 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
804.028
NSN: 5306-00-999-7459
NIINs: 009997459, 014253146
FSC: 5306 — Bolts
CAGE: 80045 — L3HARRIS CINCINNATI ELECTRONICS CORPORATION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
overall_length1.750 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyPLATE MULTI-SPAN CROSSLINK IMPLANT SYSTEM 1.75 INCHES IN
NSN5306-00-999-7459
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 804.028 · UNYKAch ⚠ 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: 0.062 INCHES NOMINAL IN
•
HEAD HEIGHT: 0.268 INCHES NOMINAL IN
•
FASTENER LENGTH: 0.724 INCHES NOMINAL IN
•
SHOULDER LENGTH: 0.208 INCHES MINIMUM AND 0.213 INCHES MAXIMUM FIRST SHOULDER IN
•
EXTENDED WASHER DIAMETER: 0.750 INCHES NOMINAL IN
•
SHOULDER DIAMETER: 0.5000 INCHES NOMINAL FIRST SHOULDER IN
•
THREAD LENGTH: 0.437 INCHES MINIMUM IN
•
SHOULDER SHAPE: ROUND FIRST SHOULDER
TECHNICAL CHARACTERISTICS
EXTENDED WASHER THICKNESS0.062 INCHES NOMINAL IN
HEAD HEIGHT0.268 INCHES NOMINAL IN
FASTENER LENGTH0.724 INCHES NOMINAL IN
SHOULDER LENGTH0.208 INCHES MINIMUM AND 0.213 INCHES MAXIMUM FIRST SHOULDER IN
EXTENDED WASHER DIAMETER0.750 INCHES NOMINAL IN
SHOULDER DIAMETER0.5000 INCHES NOMINAL FIRST SHOULDER IN
THREAD LENGTH0.437 INCHES MINIMUM IN
SHOULDER SHAPEROUND FIRST SHOULDER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 804.028?
804.028 is a PLATE,CROSSLINK MULTI-SPAN IMPLA manufactured by UNYKAch.
What is the NSN for 804.028?
804.028 is cataloged in the U.S. Government catalog under NSN 5306-00-999-7459. 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.