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4001227 — CLOSER,DOOR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4001227: CLOSER,DOOR.

The CLOSER,DOOR is a the manufacturer industrial component. Key specifications include end_item_identification: 2320-01-529-2251 TRUCK, BOMB SERVICE; MRAP BUFFALO MK2A2, part_name_assigned_by_controlling_agency: BRACKET, LOWER. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-094-7082, 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
4001227
NSN: 5340-01-094-7082
NIINs: 010947082, 015681680
FSC: 5340 — Hardware, Commercial
CAGE: 05236 — JONATHAN ENGINEERED SOLUTIONS CORP. DBA JONATHAN ENGINEERED SOLUTIONS (USA)
SPECIFICATIONS
end_item_identification2320-01-529-2251 TRUCK, BOMB SERVICE; MRAP BUFFALO MK2A2
part_name_assigned_by_controlling_agencyBRACKET, LOWER
NSN5340-01-094-7082
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4001227 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
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LENGTH: 6.710 INCHES MINIMUM AND 6.950 INCHES MAXIMUM OVERALL IN
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CONTROL TYPE: AIR
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UNIT TYPE: DOUBLE ACTION
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SURFACE TREATMENT: PASSIVATE OVERALL
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MOUNTING TYPE FOR WHICH DESIGNED: SURFACE
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MATERIAL: ALUMINUM ALLOY 2014 OR ALUMINUM ALLOY 2024 ARM
TECHNICAL CHARACTERISTICS
LENGTH6.710 INCHES MINIMUM AND 6.950 INCHES MAXIMUM OVERALL IN
CONTROL TYPEAIR
UNIT TYPEDOUBLE ACTION
SPECIAL FEATURESTUBE DIA:0.875 IN.DIA;HOLDING ANGLE IN DEG:115.0;FUSIBLE DEVICE TYPE:LINK OR WASHER IN
SURFACE TREATMENTPASSIVATE OVERALL
MOUNTING TYPE FOR WHICH DESIGNEDSURFACE
MATERIALALUMINUM ALLOY 2014 OR ALUMINUM ALLOY 2024 ARM
MATERIALALUMINUM ALLOY 2014 OR ALUMINUM ALLOY 2024 MOUNTING BRACKET
MATERIALSTEEL COMP 303 OR STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 CASE
SUBSTITUTES & CROSS-REFERENCES 1
2661633P2Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4001227?
4001227 is a CLOSER,DOOR.
What parts can replace 4001227?
There is 1 known substitute for 4001227: 2661633P2. Substitute compatibility should be verified for your specific system.
What is the NSN for 4001227?
4001227 is cataloged in the U.S. Government catalog under NSN 5340-01-094-7082. This indicates validated use in U.S. government and defense supply chains.
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