PartsTable
Technical Data Sheet
Download PDF

711955 — SEMICONDUCTOR DEVICE SET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

711955: SEMICONDUCTOR DEVICE SET.

The SEMICONDUCTOR DEVICE SET is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, body_recess_depth: 0.031 INCHES NOMINAL IN, peripheral_diameter: 4.031 INCHES MINIMUM AND 4.051 INCHES MAXIMUM IN, body_recess_diameter: 3.833 INCHES NOMINAL IN, center_hole_diameter: 3.745 INCHES MINIMUM AND 3.755 INCHES MAXIMUM IN, cross-sectional_height: 0.144 INCHES MINIMUM AND 0.149 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-027-5302, 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
711955
NSN: 5330-01-027-5302
NIINs: 010275302, 013339677
FSC: 5330 — Packing and Gasket Materials
CAGE: 07524 — DOVER PUMPS & PROCESS SOLUTIONS SEGMENT INC DBA BLACKMER DIV BLACKMER (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
body_recess_depth0.031 INCHES NOMINAL IN
peripheral_diameter4.031 INCHES MINIMUM AND 4.051 INCHES MAXIMUM IN
body_recess_diameter3.833 INCHES NOMINAL IN
center_hole_diameter3.745 INCHES MINIMUM AND 3.755 INCHES MAXIMUM IN
cross-sectional_height0.144 INCHES MINIMUM AND 0.149 INCHES MAXIMUM IN
end_item_identification5865-01-188-3309 JAMMER SYSTEM RESPO AN/ULQ-19(V)1
component_name_and_quantity4 TRANSISTOR
cross-sectional_shape_styleSPECIAL
flanged_body_outside_diameter3.958 INCHES NOMINAL IN
material_document_and_classificationFLUOROTEC -33389 FSCM 07524 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-027-5302
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 711955 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
•
CROSS-SECTIONAL HEIGHT: 0.144 INCHES MINIMUM AND 0.149 INCHES MAXIMUM IN
•
BODY RECESS DIAMETER: 3.833 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: FLUOROTEC -33389 FSCM 07524 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SPECIAL
•
FLANGED BODY OUTSIDE DIAMETER: 3.958 INCHES NOMINAL IN
•
PERIPHERAL DIAMETER: 4.031 INCHES MINIMUM AND 4.051 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 3.745 INCHES MINIMUM AND 3.755 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SYNTHETIC OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.144 INCHES MINIMUM AND 0.149 INCHES MAXIMUM IN
BODY RECESS DIAMETER3.833 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONFLUOROTEC -33389 FSCM 07524 MFR REF SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESPECIAL
FLANGED BODY OUTSIDE DIAMETER3.958 INCHES NOMINAL IN
PERIPHERAL DIAMETER4.031 INCHES MINIMUM AND 4.051 INCHES MAXIMUM IN
CENTER HOLE DIAMETER3.745 INCHES MINIMUM AND 3.755 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC OVERALL
BODY RECESS DEPTH0.031 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
Ready to buy 711955?
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 711955?
711955 is a SEMICONDUCTOR DEVICE SET.
What is the NSN for 711955?
711955 is cataloged in the U.S. Government catalog under NSN 5330-01-027-5302. 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 — 711955

✓ 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.