PartsTable
Technical Data Sheet
Download PDF

111-44670 — SEAT,HELICAL COMPRESSION SPRING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

111-44670: SEAT,HELICAL COMPRESSION SPRING.

SEAT,HELICAL COMPRESSION SPRING. Key specifications include material: STEEL CORROSION RESISTING, design_type: SOLID, overall_height: 0.0350 INCHES MINIMUM AND 0.0450 INCHES MAXIMUM IN, first_step_diameter: 0.1800 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM IN, counterbore_diameter: 0.1100 INCHES MINIMUM AND 0.1150 INCHES MAXIMUM IN, fsc_application_data: 6615007877836,SERVOCYLINDER. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-130-0850, 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
111-44670
NSN: 5340-00-130-0850
FSC: 5340 — Hardware, Commercial
CAGE: 9P5N5 — MOOG MILITARY AIRCRAFT LLC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
design_typeSOLID
overall_height0.0350 INCHES MINIMUM AND 0.0450 INCHES MAXIMUM IN
first_step_diameter0.1800 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM IN
counterbore_diameter0.1100 INCHES MINIMUM AND 0.1150 INCHES MAXIMUM IN
fsc_application_data6615007877836,SERVOCYLINDER
NSN5340-00-130-0850
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 111-44670 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
•
FSC APPLICATION DATA: 6615007877836,SERVOCYLINDER
•
FIRST STEP DIAMETER: 0.1800 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM IN
•
DESIGN TYPE: SOLID
•
COUNTERBORE DIAMETER: 0.1100 INCHES MINIMUM AND 0.1150 INCHES MAXIMUM IN
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.0350 INCHES MINIMUM AND 0.0450 INCHES MAXIMUM IN
FSC APPLICATION DATA6615007877836,SERVOCYLINDER
FIRST STEP DIAMETER0.1800 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM IN
DESIGN TYPESOLID
COUNTERBORE DIAMETER0.1100 INCHES MINIMUM AND 0.1150 INCHES MAXIMUM IN
MATERIALSTEEL CORROSION RESISTING
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 111-44670?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 111-44670?
111-44670 is a SEAT,HELICAL COMPRESSION SPRING.
What is the NSN for 111-44670?
111-44670 is cataloged in the U.S. Government catalog under NSN 5340-00-130-0850. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 111-44670

✓ 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.