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HP1060105-1 — SEAT,HELICAL COMPRESSION SPRING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

HP1060105-1: SEAT,HELICAL COMPRESSION SPRING.

SEAT,HELICAL COMPRESSION SPRING. Key specifications include material: ALUMINUM ALLOY 2024, design_type: SOLID, end_diameter: 0.6200 INCHES NOMINAL IN, overall_height: 1.1300 INCHES NOMINAL IN, special_features: THD ON 2ND END WITH 15/16-20 THD,UNEF,CLASS 3A,0.285 IN. THD LG A, style_designator: SEAT.

This part is cataloged in the U.S. Government catalog under NSN 5340-00-402-5345, 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
HP1060105-1
NSN: 5340-00-402-5345
FSC: 5340 — Hardware, Commercial
CAGE: 70236 — TACTAIR FLUID CONTROLS INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024
design_typeSOLID
end_diameter0.6200 INCHES NOMINAL IN
overall_height1.1300 INCHES NOMINAL IN
special_featuresTHD ON 2ND END WITH 15/16-20 THD,UNEF,CLASS 3A,0.285 IN. THD LG A
style_designatorSEAT
first_step_length0.1300 INCHES NOMINAL IN
surface_treatmentANODIZE
counterbore_length0.3000 INCHES NOMINAL IN
counterbore_diameter0.4680 INCHES NOMINAL IN
distance_from_end_to_first_step0.4970 INCHES NOMINAL IN
material_document_and_classificationQQ-A-225/6, ALLOY 2024 FED SPEC SINGLE MATERIAL RESPONSE
NSN5340-00-402-5345
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: HP1060105-1 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
END DIAMETER: 0.6200 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE
•
DISTANCE FROM END TO FIRST STEP: 0.4970 INCHES NOMINAL IN
•
DESIGN TYPE: SOLID
•
STYLE DESIGNATOR: SEAT
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/6, ALLOY 2024 FED SPEC SINGLE MATERIAL RESPONSE
•
COUNTERBORE LENGTH: 0.3000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.1300 INCHES NOMINAL IN
END DIAMETER0.6200 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE
DISTANCE FROM END TO FIRST STEP0.4970 INCHES NOMINAL IN
DESIGN TYPESOLID
STYLE DESIGNATORSEAT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6, ALLOY 2024 FED SPEC SINGLE MATERIAL RESPONSE
COUNTERBORE LENGTH0.3000 INCHES NOMINAL IN
COUNTERBORE DIAMETER0.4680 INCHES NOMINAL IN
FIRST STEP LENGTH0.1300 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is HP1060105-1?
HP1060105-1 is a SEAT,HELICAL COMPRESSION SPRING.
What is the NSN for HP1060105-1?
HP1060105-1 is cataloged in the U.S. Government catalog under NSN 5340-00-402-5345. 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.