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Technical Data Sheet
PartsTable / COMPONENT / 01770-0091
01770-0091 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The GASKET is a the manufacturer industrial component. Key specifications include material: PAPER AND GLUE OVERALL, hole_diameter: 0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 4.812 INCHES NOMINAL IN, overall_length: 5.188 INCHES NOMINAL IN, aperture_diameter: 3.828 INCHES NOMINAL IN, cross-sectional_thickness: 0.010 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-311-8714, 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
01770-0091
NSN: 5330-00-311-8714
FSC: 5330
CAGE: 93568 — HARSCO CORP BMY-COMBAT SYSTEMS DIV (USA)
SPECIFICATIONS
materialPAPER AND GLUE OVERALL
hole_diameter0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width4.812 INCHES NOMINAL IN
overall_length5.188 INCHES NOMINAL IN
aperture_diameter3.828 INCHES NOMINAL IN
cross-sectional_thickness0.010 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationMIL-G-12803,+3313-B MIL SPEC ALL MATERIAL RESPONSES OR MIL-G-12803,+3313-C MIL SPEC ALL MATERIAL RESPONSES OVERALL
NSN5330-00-311-8714
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 01770-0091 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-12803,+3313-B MIL SPEC ALL MATERIAL RESPONSES OR MIL-G-12803,+3313-C MIL SPEC ALL MATERIAL RESPONSES OVERALL
•
CROSS-SECTIONAL THICKNESS: 0.010 INCHES NOMINAL IN
•
MATERIAL: PAPER AND GLUE OVERALL
•
APERTURE DIAMETER: 3.828 INCHES NOMINAL IN
•
HOLE DIAMETER: 0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-12803,+3313-B MIL SPEC ALL MATERIAL RESPONSES OR MIL-G-12803,+3313-C MIL SPEC ALL MATERIAL RESPONSES OVERALL
CROSS-SECTIONAL THICKNESS0.010 INCHES NOMINAL IN
MATERIALPAPER AND GLUE OVERALL
OVERALL WIDTH4.812 INCHES NOMINAL IN
APERTURE DIAMETER3.828 INCHES NOMINAL IN
HOLE DIAMETER0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL LENGTH5.188 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
16X5204KInterchangeable
interchangeable cross-reference
interchangeable
25H22Interchangeable
interchangeable cross-reference
interchangeable
3038936Interchangeable
interchangeable cross-reference
interchangeable
177-0091Interchangeable
interchangeable cross-reference
interchangeable
REPROLITE P715 HVH-CInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 01770-0091?
01770-0091 is a GASKET.
What parts can replace 01770-0091?
There are 5 known substitutes for 01770-0091: 16X5204K, 25H22, 3038936 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 01770-0091?
01770-0091 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-311-8714. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026