PartsTable
Technical Data Sheet
Download PDF

LD261-0160-0021 — SEAL,NONMETALLIC SPECIAL SHAPED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

LD261-0160-0021: SEAL,NONMETALLIC SPECIAL SHAPED.

SEAL,NONMETALLIC SPECIAL SHAPED. Key specifications include material: RUBBER SILICONE CLASS Q OVERALL, construction: SOLIDSOLID, aperture_width: 32.070 INCHES MINIMUM AND 32.070 INCHES MINIMUM AND 32.290 INCHES MAXIMUM32.290 INCHES MAXIMUM IN, aperture_length: 38.440 INCHES MINIMUM AND 38.440 INCHES MINIMUM AND 38.560 INCHES MAXIMUM38.560 INCHES MAXIMUM IN, attachment_method: ROUND HOLEROUND HOLE, attachment_hole_diameter: 0.060 INCHES NOMINAL0.060 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-331-5856, 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
LD261-0160-0021
NSN: 5330-01-331-5856
FSC: 5330 — Packing and Gasket Materials
CAGE: 43999 — THE BOEING COMPANY DIV LEGACY AM&M (USA)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q OVERALL
constructionSOLIDSOLID
aperture_width32.070 INCHES MINIMUM AND 32.070 INCHES MINIMUM AND 32.290 INCHES MAXIMUM32.290 INCHES MAXIMUM IN
aperture_length38.440 INCHES MINIMUM AND 38.440 INCHES MINIMUM AND 38.560 INCHES MAXIMUM38.560 INCHES MAXIMUM IN
attachment_methodROUND HOLEROUND HOLE
attachment_hole_diameter0.060 INCHES NOMINAL0.060 INCHES NOMINAL IN
cross-sectional_shape_styleSPECIALSPECIAL
material_document_and_classificationL+261-0009-0001,CAGEC 43999 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-331-5856
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: LD261-0160-0021 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
•
ATTACHMENT HOLE DIAMETER: 0.060 INCHES NOMINAL0.060 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: L+261-0009-0001,CAGEC 43999 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SPECIALSPECIAL
•
APERTURE WIDTH: 32.070 INCHES MINIMUM AND 32.070 INCHES MINIMUM AND 32.290 INCHES MAXIMUM32.290 INCHES MAXIMUM IN
•
APERTURE LENGTH: 38.440 INCHES MINIMUM AND 38.440 INCHES MINIMUM AND 38.560 INCHES MAXIMUM38.560 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SILICONE CLASS Q OVERALL
•
CONSTRUCTION: SOLIDSOLID
•
ATTACHMENT METHOD: ROUND HOLEROUND HOLE
TECHNICAL CHARACTERISTICS
ATTACHMENT HOLE DIAMETER0.060 INCHES NOMINAL0.060 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONL+261-0009-0001,CAGEC 43999 MFR REF SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESPECIALSPECIAL
APERTURE WIDTH32.070 INCHES MINIMUM AND 32.070 INCHES MINIMUM AND 32.290 INCHES MAXIMUM32.290 INCHES MAXIMUM IN
APERTURE LENGTH38.440 INCHES MINIMUM AND 38.440 INCHES MINIMUM AND 38.560 INCHES MAXIMUM38.560 INCHES MAXIMUM IN
MATERIALRUBBER SILICONE CLASS Q OVERALL
CONSTRUCTIONSOLIDSOLID
ATTACHMENT METHODROUND HOLEROUND HOLE
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 LD261-0160-0021?
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 LD261-0160-0021?
LD261-0160-0021 is a SEAL,NONMETALLIC SPECIAL SHAPED.
What is the NSN for LD261-0160-0021?
LD261-0160-0021 is cataloged in the U.S. Government catalog under NSN 5330-01-331-5856. 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 — LD261-0160-0021