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43-1033 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

43-1033: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: LUBRICANT-RESERVER INSTRUMENT CONCENTRATED ANTIMICROBIAL 4LITERS. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-967-0469, 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
43-1033
NSN: 5330-00-967-0469
NIINs: 009670469, 012478216
FSC: 5330 — Packing and Gasket Materials
CAGE: 53144 — MICRO-PRECISION OPERATIONS (USA)
SPECIFICATIONS
general_characteristics_item_descriptionCONCENTRATED; ANTIMICROBIAL; SUPPLIED AS A CASE CONTAINING 4 ONE LITER BOTTLES OF LUBRICANT; DILUTE 1 LITER TO 22.71 LITERS WITH WATER
part_name_assigned_by_controlling_agencyLUBRICANT-RESERVER INSTRUMENT CONCENTRATED ANTIMICROBIAL 4LITERS
NSN5330-00-967-0469
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 43-1033 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: 0.150 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: CUP
•
ANGLE: 45.0 DEGREES NOMINAL
•
PERIPHERAL DIAMETER: 4.005 INCHES MINIMUM AND 4.020 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 3.813 INCHES MINIMUM AND 3.818 INCHES MAXIMUM IN
•
MATERIAL: PLASTIC POLYPROPYLENE OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.150 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLECUP
ANGLE45.0 DEGREES NOMINAL
PERIPHERAL DIAMETER4.005 INCHES MINIMUM AND 4.020 INCHES MAXIMUM IN
CENTER HOLE DIAMETER3.813 INCHES MINIMUM AND 3.818 INCHES MAXIMUM IN
MATERIALPLASTIC POLYPROPYLENE 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
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FREQUENTLY ASKED QUESTIONS
What is 43-1033?
43-1033 is a PACKING,PREFORMED.
What is the NSN for 43-1033?
43-1033 is cataloged in the U.S. Government catalog under NSN 5330-00-967-0469. 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.