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453211-1 — 453211-1

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

453211-1: 453211-1.

The 453211-1 is a the manufacturer industrial component. Key specifications include special_features: PWB 1;MCKT 36;RES NTWK 2;CAP 42:OVER TEMP 1240 CARD.ACTION ID 45419646, features_provided: ELECTROSTATIC SENSITIVE, end_item_identification: AUTO TEST EQ, criticality_code_justification: CBBL. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-527-6559, 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
MRO→ MRO_GENERAL→ 453211-1
NSN: 5330-00-527-6559
NIINs: 005276559, 012729732
FSC: 5330 — Packing and Gasket Materials
CAGE: 88277 — THE BOEING COMPANY (USA)
SPECIFICATIONS
special_featuresPWB 1;MCKT 36;RES NTWK 2;CAP 42:OVER TEMP 1240 CARD.ACTION ID 45419646
features_providedELECTROSTATIC SENSITIVE
end_item_identificationAUTO TEST EQ
criticality_code_justificationCBBL
NSN5330-00-527-6559
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 453211-1 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
•
FSC APPLICATION DATA: FUSELAGE AIRFRAME
•
CROSS-SECTIONAL THICKNESS: 0.062 INCHES NOMINAL IN
•
INSIDE CORNER RADIUS: 1.500 INCHES NOMINAL IN
•
HARDNESS RATING: 55.0 SHORE DUROMETER A MINIMUM AND 70.0 SHORE DUROMETER A MAXIMUM OVERALL
•
STYLE DESIGNATOR: NON-CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-C-6183,TY 1,CL 2,GR B MIL SPEC ALL MATERIAL RESPONSES OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAFUSELAGE AIRFRAME
CROSS-SECTIONAL THICKNESS0.062 INCHES NOMINAL IN
INSIDE CORNER RADIUS1.500 INCHES NOMINAL IN
HARDNESS RATING55.0 SHORE DUROMETER A MINIMUM AND 70.0 SHORE DUROMETER A MAXIMUM OVERALL
STYLE DESIGNATORNON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-6183,TY 1,CL 2,GR B MIL SPEC ALL MATERIAL RESPONSES OVERALL
OVERALL LENGTH13.875 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH10.312 INCHES NOMINAL IN
APERTURE WIDTH8.937 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 453211-1?
453211-1 is a 453211-1. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 453211-1?
453211-1 is cataloged in the U.S. Government catalog under NSN 5330-00-527-6559. 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.