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104-804 — CIRCUIT CARD ASSEMBLY

✓ Government record, cited
Hama · PIPE SECTION
PRODUCT OVERVIEW

104-804: CIRCUIT CARD ASSEMBLY.

The CIRCUIT CARD ASSEMBLY is a Hama industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL, head_style: FLAT CHAMFER, head_height: 0.035 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 0.132 INCHES MINIMUM AND 0.138 INCHES MAXIMUM IN, thread_length: 0.156 INCHES MINIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-388-9878, 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
104-804
NSN: 4720-00-388-9878
NIINs: 003889878, 006394531, 010656679, 012098005
FSC: 4720 — Hose and Flexible Tubing
CAGE: 94120 — AQUALUNG USA, INC (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
head_styleFLAT CHAMFER
head_height0.035 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
thread_class2A A
head_diameter0.132 INCHES MINIMUM AND 0.138 INCHES MAXIMUM IN
thread_length0.156 INCHES MINIMUM IN
screw_materialSTEEL COMP 303
fastener_length0.172 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
internal_drive_styleCROSS RECESS TYPE 1
end_item_identificationAGE FOR F-15 ACFT
nominal_thread_diameter0.086 INCHES IN
NSN4720-00-388-9878
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 104-804 · Hama ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 104-804?
104-804 is a CIRCUIT CARD ASSEMBLY manufactured by Hama.
What is the NSN for 104-804?
104-804 is cataloged in the U.S. Government catalog under NSN 4720-00-388-9878. 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.