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127606636 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

127606636: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include center_hole_diameter: 2.290 INCHES MINIMUM AND 2.310 INCHES MAXIMUM IN, cross-sectional_height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN, departure_from_cited_document: REQUIRES SPECIAL CLEANING AND PACKAGING IAW MIL-STD-1330,FOR 0XYGEN/NITROGEN/HYDROGEN SERVICE, criticality_code_justification: ZZZW. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-287-4819, 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
127606636
NSN: 5331-01-287-4819
FSC: 5331 — O-ring
CAGE: A0199 — LEONARDO S.P.A. - ELECTRONICS DIVISION - DEFENCE BUSINESS AREA (ITA)
SPECIFICATIONS
center_hole_diameter2.290 INCHES MINIMUM AND 2.310 INCHES MAXIMUM IN
cross-sectional_height0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
departure_from_cited_documentREQUIRES SPECIAL CLEANING AND PACKAGING IAW MIL-STD-1330,FOR 0XYGEN/NITROGEN/HYDROGEN SERVICE
criticality_code_justificationZZZW
NSN5331-01-287-4819
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 127606636 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: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
•
CRITICALITY CODE JUSTIFICATION: ZZZW
•
DEPARTURE FROM CITED DOCUMENT: REQUIRES SPECIAL CLEANING AND PACKAGING IAW MIL-STD-1330,FOR 0XYGEN/NITROGEN/HYDROGEN SERVICE
•
CENTER HOLE DIAMETER: 2.290 INCHES MINIMUM AND 2.310 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
CRITICALITY CODE JUSTIFICATIONZZZW
DEPARTURE FROM CITED DOCUMENTREQUIRES SPECIAL CLEANING AND PACKAGING IAW MIL-STD-1330,FOR 0XYGEN/NITROGEN/HYDROGEN SERVICE
CENTER HOLE DIAMETER2.290 INCHES MINIMUM AND 2.310 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 6
SAE-AS28775Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
MS28775-141Reference document
Same NSN cross-reference
Reference document — Secondary reference
A180-141Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS28775-141CPReference document
Same NSN cross-reference
Reference document — Secondary reference
230079071Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5331PL0166454Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 127606636?
127606636 is a O-RING.
What parts can replace 127606636?
There are 6 known substitutes for 127606636: SAE-AS28775, MS28775-141, A180-141 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 127606636?
127606636 is cataloged in the U.S. Government catalog under NSN 5331-01-287-4819. This indicates validated use in U.S. government and defense supply chains.
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