PartsTable
Technical Data Sheet

5550L 7/16 — PACKING MATERIAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5550L 7/16: PACKING MATERIAL.

The PACKING MATERIAL is a the manufacturer industrial component. Key specifications include length: 12.000 INCHES NOMINAL IN, cross-sectional_width: 0.438 INCHES NOMINAL IN, cross-sectional_height: 0.438 INCHES NOMINAL IN, cross-sectional_shape_style: SQUARE. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-112-2176, 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
5550L 7/16
NSN: 5330-01-112-2176
FSC: 5330 — Packing and Gasket Materials
CAGE: 30781 — PARKER-HANNIFIN CORPORATION DIV ENGINEERED POLYMER SYSTEMS DIVISION (EPS) (USA)
SPECIFICATIONS
length12.000 INCHES NOMINAL IN
cross-sectional_width0.438 INCHES NOMINAL IN
cross-sectional_height0.438 INCHES NOMINAL IN
cross-sectional_shape_styleSQUARE
NSN5330-01-112-2176
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5550L 7/16 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
•
LENGTH: 12.000 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 0.438 INCHES NOMINAL IN
•
CROSS-SECTIONAL WIDTH: 0.438 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE
TECHNICAL CHARACTERISTICS
LENGTH12.000 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.438 INCHES NOMINAL IN
CROSS-SECTIONAL WIDTH0.438 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESQUARE
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 1
039794-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 5550L 7/16?
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 5550L 7/16?
5550L 7/16 is a PACKING MATERIAL.
What parts can replace 5550L 7/16?
There is 1 known substitute for 5550L 7/16: 039794-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 5550L 7/16?
5550L 7/16 is cataloged in the U.S. Government catalog under NSN 5330-01-112-2176. 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 — 5550L 7/16

✓ 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.