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20-1152 — DIAPHRAGM FOOT VALV

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

20-1152: DIAPHRAGM FOOT VALV.

The DIAPHRAGM FOOT VALV is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: LOCATOR STUD,WHEEL. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-584-0266, 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
20-1152
NSN: 5331-00-584-0266
NIINs: 005840266, 007349307, 016323552
FSC: 5331 — O-ring
CAGE: F3019 — NAVAL GROUP SITE DE SAINT TROPEZ (FRA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencyLOCATOR STUD,WHEEL
NSN5331-00-584-0266
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 20-1152 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: 275.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 0.368 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 0.234 INCHES MINIMUM AND 0.244 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
TEMP RATING275.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
OUTSIDE DIAMETER0.368 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
SPECIAL FEATURESDO NOT USE ON THE T-55 TURBINE ENGINE
CENTER HOLE DIAMETER0.234 INCHES MINIMUM AND 0.244 INCHES MAXIMUM IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
SUBSTITUTES & CROSS-REFERENCES 10
101-00500Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS28775-010Reference document
Same NSN cross-reference
Reference document — Secondary reference
58-010-15Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
146186Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
ORAR00010-N9038Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
100-010Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Shelf-life managedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 20-1152?
20-1152 is a DIAPHRAGM FOOT VALV.
What parts can replace 20-1152?
There are 10 known substitutes for 20-1152: 101-00500, MS28775-010, 58-010-15 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20-1152?
20-1152 is cataloged in the U.S. Government catalog under NSN 5331-00-584-0266. This indicates validated use in U.S. government and defense supply chains.
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