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STSV37F42 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

STSV37F42: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include angle: 30.0 DEGREES NOMINAL, material: PLASTIC OVERALL, peripheral_diameter: 3.368 INCHES MINIMUM IN, center_hole_diameter: 3.273 INCHES MINIMUM IN, cross-sectional_height: 0.088 INCHES NOMINAL IN, end_item_identification: MANIFOLD ASSY 1A (OXYGEN) OGP A. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-322-4219, 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
STSV37F42
NSN: 5330-01-322-4219
FSC: 5330 — Packing and Gasket Materials
CAGE: 81412 — TREADWELL CORPORATION (DELAWARE) DBA TREADWELL CORP (USA)
SPECIFICATIONS
angle30.0 DEGREES NOMINAL
materialPLASTIC OVERALL
peripheral_diameter3.368 INCHES MINIMUM IN
center_hole_diameter3.273 INCHES MINIMUM IN
cross-sectional_height0.088 INCHES NOMINAL IN
end_item_identificationMANIFOLD ASSY 1A (OXYGEN) OGP A
cross-sectional_shape_styleDELTA
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
NSN5330-01-322-4219
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: STSV37F42 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: 0.088 INCHES NOMINAL IN
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
CROSS-SECTIONAL SHAPE STYLE: DELTA
•
ANGLE: 30.0 DEGREES NOMINAL
•
PERIPHERAL DIAMETER: 3.368 INCHES MINIMUM IN
•
CENTER HOLE DIAMETER: 3.273 INCHES MINIMUM IN
•
MATERIAL: PLASTIC OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.088 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATIONZZZY
CROSS-SECTIONAL SHAPE STYLEDELTA
ANGLE30.0 DEGREES NOMINAL
PERIPHERAL DIAMETER3.368 INCHES MINIMUM IN
CENTER HOLE DIAMETER3.273 INCHES MINIMUM IN
END ITEM IDENTIFICATIONMANIFOLD ASSY 1A (OXYGEN) OGP A
MATERIALPLASTIC OVERALL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 4
SV799335 FIND 23Reference document
Same NSN cross-reference
Reference document — Secondary reference
STSV137F42Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
STSV137F42CPSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SV799335 FIND 23CPSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 STSV37F42?
STSV37F42 is a RETAINER,PACKING.
What parts can replace STSV37F42?
There are 4 known substitutes for STSV37F42: SV799335 FIND 23, STSV137F42, STSV137F42CP and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for STSV37F42?
STSV37F42 is cataloged in the U.S. Government catalog under NSN 5330-01-322-4219. 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.