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48-11R — LEVER,LOCK-RELEASE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

48-11R: LEVER,LOCK-RELEASE.

The LEVER,LOCK-RELEASE is a the manufacturer industrial component. Key specifications include special_features: PRE-PROVISIONED NAVY ITEM, NAVICP PHIL IS POE, end_item_identification: CONTRACTOR SUPPORTED ITEM; E-NSN ISIL, criticality_code_justification: AGAV, part_name_assigned_by_controlling_agency: LATCH,AIRCRAFT,MATE. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-343-2003, 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
48-11R
NSN: 5340-01-343-2003
NIINs: 013432003, 015072792
FSC: 5340 — Hardware, Commercial
CAGE: 94222 — SOUTHCO INC (USA)
SPECIFICATIONS
special_featuresPRE-PROVISIONED NAVY ITEM, NAVICP PHIL IS POE
end_item_identificationCONTRACTOR SUPPORTED ITEM; E-NSN ISIL
criticality_code_justificationAGAV
part_name_assigned_by_controlling_agencyLATCH,AIRCRAFT,MATE
NSN5340-01-343-2003
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 48-11R 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
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESC/O TRIM WASHER;LOCKWASHER; MOUNTING NUT;HOUSING; PAWL;FRAME
END ITEM IDENTIFICATIONM119A1 HOWITZER
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
12592526Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 48-11R?
48-11R is a LEVER,LOCK-RELEASE.
What parts can replace 48-11R?
There is 1 known substitute for 48-11R: 12592526. Substitute compatibility should be verified for your specific system.
What is the NSN for 48-11R?
48-11R is cataloged in the U.S. Government catalog under NSN 5340-01-343-2003. 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.