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51-9115-01 — MEMBRANE BAG

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

51-9115-01: MEMBRANE BAG.

The MEMBRANE BAG is a the manufacturer industrial component. Key specifications include special_features: NHA: 5-19-11373 X 5-19-13785, part_name_assigned_by_controlling_agency: DRAWING ITEM NAME: BAG, STORGE, MEMBRANE, VESTIBULE. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-111-9284, 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
51-9115-01
NSN: 5330-01-111-9284
NIINs: 011119284, 015066667
FSC: 5330 — Packing and Gasket Materials
CAGE: 81834 — GROTE INDUSTRIES INC DBA GROTE MANUFACTURING CO DIV MILITARY PRODUCTS (USA)
SPECIFICATIONS
special_featuresNHA: 5-19-11373 X 5-19-13785
part_name_assigned_by_controlling_agencyDRAWING ITEM NAME: BAG, STORGE, MEMBRANE, VESTIBULE
NSN5330-01-111-9284
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 51-9115-01 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 THICKNESS: 0.082 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 4.220 INCHES NOMINAL IN
•
APERTURE DIAMETER: 3.845 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.082 INCHES NOMINAL IN
OUTSIDE DIAMETER4.220 INCHES NOMINAL IN
APERTURE DIAMETER3.845 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 51-9115-01?
51-9115-01 is a MEMBRANE BAG.
What is the NSN for 51-9115-01?
51-9115-01 is cataloged in the U.S. Government catalog under NSN 5330-01-111-9284. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.