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56516 — CIRCUIT CARD ASSEMBLY

✓ Government record, cited
Hama · NUT WASHER
PRODUCT OVERVIEW

56516: CIRCUIT CARD ASSEMBLY.

The CIRCUIT CARD ASSEMBLY is a Hama industrial component. Key specifications include end_item_identification: LCU, part_name_assigned_by_controlling_agency: BACKJAWS. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-110-2743, 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
56516
NSN: 5310-01-110-2743
NIINs: 011102743, 014433465, 016835708
FSC: 5310 — Nuts and Washers
CAGE: 93835 — PARKER HANNIFIN CORPORATION DIV HYDRAULIC SYSTEMS DIVISION (USA)
SPECIFICATIONS
end_item_identificationLCU
part_name_assigned_by_controlling_agencyBACKJAWS
NSN5310-01-110-2743
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 56516 · Hama ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 56516?
56516 is a CIRCUIT CARD ASSEMBLY manufactured by Hama.
What is the NSN for 56516?
56516 is cataloged in the U.S. Government catalog under NSN 5310-01-110-2743. 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.