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9-437-100438 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

9-437-100438: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include supplementary_features: COGNIZANT USER SERVICE BELGIUM AIR FORCE, end_item_identification: C130H. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-585-3353, 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
9-437-100438
NSN: 5331-00-585-3353
NIINs: 005853353, 013737689
FSC: 5331 — O-ring
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
supplementary_featuresCOGNIZANT USER SERVICE BELGIUM AIR FORCE
end_item_identificationC130H
NSN5331-00-585-3353
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 9-437-100438 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: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 4.605 INCHES MINIMUM AND 4.685 INCHES MAXIMUM IN
•
HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL
•
CENTER HOLE DIAMETER: 4.195 INCHES MINIMUM AND 4.225 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
OUTSIDE DIAMETER4.605 INCHES MINIMUM AND 4.685 INCHES MAXIMUM IN
HARDNESS RATING70.0 SHORE DUROMETER A NOMINAL
CENTER HOLE DIAMETER4.195 INCHES MINIMUM AND 4.225 INCHES MAXIMUM IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
SUBSTITUTES & CROSS-REFERENCES 7
SAE-AS29513Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
2-347 N602-70Reference document
Same NSN cross-reference
Reference document — Secondary reference
1793-347Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
7866-347Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
457-60-347Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
N72347Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Shelf-life managedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 9-437-100438?
9-437-100438 is a PACKING,PREFORMED.
What parts can replace 9-437-100438?
There are 7 known substitutes for 9-437-100438: SAE-AS29513, 2-347 N602-70, 1793-347 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9-437-100438?
9-437-100438 is cataloged in the U.S. Government catalog under NSN 5331-00-585-3353. 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.