PartsTable
Technical Data Sheet
Download PDF

1-15719 — CELL ASSEMBLY,OPTICAL INSTRUMENT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1-15719: CELL ASSEMBLY,OPTICAL INSTRUMENT.

CELL ASSEMBLY,OPTICAL INSTRUMENT. Key specifications include material: GLASS OPTICAL AND ALUMINUM ALLOY, overall_width: 0.062 INCHES NOMINAL IN, overall_length: 6.250 INCHES NOMINAL IN, overall_diameter: 5.375 INCHES NOMINAL IN, style_designator: RECTANGULAR, optical_element_type: MIRROR. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-178-0608, 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
1-15719
NSN: 5330-00-178-0608
NIINs: 001780608, 003295471, 013892903
FSC: 5330 — Packing and Gasket Materials
CAGE: 38200 — DRS TECHNOLOGIES CANADA LTD (CAN)
SPECIFICATIONS
materialGLASS OPTICAL AND ALUMINUM ALLOY
overall_width0.062 INCHES NOMINAL IN
overall_length6.250 INCHES NOMINAL IN
overall_diameter5.375 INCHES NOMINAL IN
style_designatorRECTANGULAR
optical_element_typeMIRROR
eccentric_constructionNOT PROVIDED
optical_element_quantity3
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationMIL-O-13830, TYPE 620-603 MIL SPEC SINGLE MATERIAL RESPONSE
NSN5330-00-178-0608
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1-15719 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
•
STYLE DESIGNATOR: RECTANGULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: ZZ-R-765 CL 3 GR 40 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
MATERIAL: RUBBER SILICONE CLASS Q OVERALL
TYPICAL APPLICATIONS
  • Data center switch-to-switch interconnects
  • Server-to-storage fabric connectivity
  • Long-distance fiber optic links
  • High-speed uplink connections (10G/25G/40G/100G)
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORRECTANGULAR
MATERIAL DOCUMENT AND CLASSIFICATIONZZ-R-765 CL 3 GR 40 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH0.093 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH0.062 INCHES NOMINAL IN
MATERIALRUBBER SILICONE CLASS Q OVERALL
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 1-15719?
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 1-15719?
1-15719 is a CELL ASSEMBLY,OPTICAL INSTRUMENT.
What is the NSN for 1-15719?
1-15719 is cataloged in the U.S. Government catalog under NSN 5330-00-178-0608. 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 — 1-15719

✓ 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.