PartsTable
Technical Data Sheet
Download PDF

75A321166-2007 — SEAL,NONMETALLIC SPECIAL SHAPED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

75A321166-2007: SEAL,NONMETALLIC SPECIAL SHAPED.

SEAL,NONMETALLIC SPECIAL SHAPED. Key specifications include material: RUBBER OVERALL, functional_description: SEAL,RUBBER,SPECIAL SHAPE SECTION-STRAKE FAIRINGSEAL,RUBBER,SPECIAL SHAPE SECTION-STRAKE FAIRING, type/model_designation: FMS-1, reference_data_and_literature: MFG PT LIST 75A321166. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-233-3965, 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
75A321166-2007
NSN: 5330-01-233-3965
FSC: 5330 — Packing and Gasket Materials
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialRUBBER OVERALL
functional_descriptionSEAL,RUBBER,SPECIAL SHAPE SECTION-STRAKE FAIRINGSEAL,RUBBER,SPECIAL SHAPE SECTION-STRAKE FAIRING
type/model_designationFMS-1
reference_data_and_literatureMFG PT LIST 75A321166
NSN5330-01-233-3965
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 75A321166-2007 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
•
REFERENCE DATA AND LITERATURE: MFG PT LIST 75A321166
•
FUNCTIONAL DESCRIPTION: SEAL,RUBBER,SPECIAL SHAPE SECTION-STRAKE FAIRINGSEAL,RUBBER,SPECIAL SHAPE SECTION-STRAKE FAIRING
•
MATERIAL: RUBBER OVERALL
•
TYPE/MODEL DESIGNATION: FMS-1
TECHNICAL CHARACTERISTICS
REFERENCE DATA AND LITERATUREMFG PT LIST 75A321166
FUNCTIONAL DESCRIPTIONSEAL,RUBBER,SPECIAL SHAPE SECTION-STRAKE FAIRINGSEAL,RUBBER,SPECIAL SHAPE SECTION-STRAKE FAIRING
MATERIALRUBBER OVERALL
TYPE/MODEL DESIGNATIONFMS-1
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

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 75A321166-2007?
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 75A321166-2007?
75A321166-2007 is a SEAL,NONMETALLIC SPECIAL SHAPED.
What is the NSN for 75A321166-2007?
75A321166-2007 is cataloged in the U.S. Government catalog under NSN 5330-01-233-3965. 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 — 75A321166-2007

✓ 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.