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PL-1537 PIECE 28 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

PL-1537 PIECE 28: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, cross-sectional_height: 0.072 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-810-1282, 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
PL-1537 PIECE 28
NSN: 5331-00-810-1282
FSC: 5331 — O-ring
CAGE: 71639 — ALFRED CONHAGEN, INC. (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
cross-sectional_height0.072 INCHES NOMINAL IN
NSN5331-00-810-1282
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: PL-1537 PIECE 28 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: 0.072 INCHES NOMINAL IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.072 INCHES NOMINAL IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
SUBSTITUTES & CROSS-REFERENCES 3
P209Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
10106465Reference document
Same NSN cross-reference
Reference document — Secondary reference
10106465-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is PL-1537 PIECE 28?
PL-1537 PIECE 28 is a O-RING.
What parts can replace PL-1537 PIECE 28?
There are 3 known substitutes for PL-1537 PIECE 28: P209, 10106465, 10106465-2. Substitute compatibility should be verified for your specific system.
What is the NSN for PL-1537 PIECE 28?
PL-1537 PIECE 28 is cataloged in the U.S. Government catalog under NSN 5331-00-810-1282. This indicates validated use in U.S. government and defense supply chains.
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