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157074 — VACU-SHROUD

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

157074: VACU-SHROUD.

The VACU-SHROUD is a the manufacturer industrial component. Key specifications include end_item_identification: LUBE OIL PUMP. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-348-4449, 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
157074
NSN: 5330-00-348-4449
NIINs: 003484449, 013068534, 014598294
FSC: 5330 — Packing and Gasket Materials
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
end_item_identificationLUBE OIL PUMP
NSN5330-00-348-4449
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 157074 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
•
TEMP RATING: -40.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
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SEAL WIDTH: 0.312 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN
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SEALING ELEMENT STYLE: ANGULAR
•
HOUSING BORE DIAMETER: 2.001 INCHES MINIMUM AND 2.003 INCHES MAXIMUM IN
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ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 6800 FEET PER MINUTE FT
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CASE STYLE: SQUARE
•
ACCOMMODATED SHAFT DIAMETER: 1.123 INCHES MINIMUM AND 1.127 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
TEMP RATING-40.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
SEAL WIDTH0.312 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN
SEALING ELEMENT STYLEANGULAR
HOUSING BORE DIAMETER2.001 INCHES MINIMUM AND 2.003 INCHES MAXIMUM IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED6800 FEET PER MINUTE FT
CASE STYLESQUARE
SPECIAL FEATURESW/TWO 0.040 IN. DIA PRESSURE INLET HOLES SPACED 180.0 DEG APART IN
ACCOMMODATED SHAFT DIAMETER1.123 INCHES MINIMUM AND 1.127 INCHES MAXIMUM IN
MATERIALSTEEL CASE
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
SUBSTITUTES & CROSS-REFERENCES 1
10080433Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 157074?
157074 is a VACU-SHROUD.
What parts can replace 157074?
There is 1 known substitute for 157074: 10080433. Substitute compatibility should be verified for your specific system.
What is the NSN for 157074?
157074 is cataloged in the U.S. Government catalog under NSN 5330-00-348-4449. 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.