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307A-417-GF — SEAL,PLAIN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

307A-417-GF: SEAL,PLAIN.

The SEAL,PLAIN is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE AND GRAPHITE OVERALL, seal_width: 0.245 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN, temp_rating: -20.0 FAHRENHEIT AND 550.0 FAHRENHEIT DEGF, construction: SOLID, features_provided: SEPARABLE, housing_bore_diameter: 3.993 INCHES MINIMUM AND 4.007 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-202-0135, 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
307A-417-GF
NSN: 5330-01-202-0135
FSC: 5330 — Packing and Gasket Materials
CAGE: 09055 — BAL SEAL ENGINEERING, INC. (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE AND GRAPHITE OVERALL
seal_width0.245 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
temp_rating-20.0 FAHRENHEIT AND 550.0 FAHRENHEIT DEGF
constructionSOLID
features_providedSEPARABLE
housing_bore_diameter3.993 INCHES MINIMUM AND 4.007 INCHES MAXIMUM IN
supplementary_featuresINCLUDES MEDIUM LOAD SPRING;MATL IS P.T.F.E. AND GRAPHITE FIBER
accommodated_shaft_diameter3.493 INCHES MINIMUM AND 3.507 INCHES MAXIMUM IN
cross-sectional_shape_styleC-SECTION W/ HELICAL SPRING
specification/standard_data09055-307A-417-GF MANUFACTURERS STANDARD A
NSN5330-01-202-0135
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 307A-417-GF 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
•
TEMP RATING: -20.0 FAHRENHEIT AND 550.0 FAHRENHEIT DEGF
•
SEAL WIDTH: 0.245 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
•
SUPPLEMENTARY FEATURES: INCLUDES MEDIUM LOAD SPRING;MATL IS P.T.F.E. AND GRAPHITE FIBER
•
HOUSING BORE DIAMETER: 3.993 INCHES MINIMUM AND 4.007 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: C-SECTION W/ HELICAL SPRING
•
FEATURES PROVIDED: SEPARABLE
•
SPECIFICATION/STANDARD DATA: 09055-307A-417-GF MANUFACTURERS STANDARD A
•
ACCOMMODATED SHAFT DIAMETER: 3.493 INCHES MINIMUM AND 3.507 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
TEMP RATING-20.0 FAHRENHEIT AND 550.0 FAHRENHEIT DEGF
SEAL WIDTH0.245 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
SUPPLEMENTARY FEATURESINCLUDES MEDIUM LOAD SPRING;MATL IS P.T.F.E. AND GRAPHITE FIBER
HOUSING BORE DIAMETER3.993 INCHES MINIMUM AND 4.007 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLEC-SECTION W/ HELICAL SPRING
FEATURES PROVIDEDSEPARABLE
SPECIFICATION/STANDARD DATA09055-307A-417-GF MANUFACTURERS STANDARD A
ACCOMMODATED SHAFT DIAMETER3.493 INCHES MINIMUM AND 3.507 INCHES MAXIMUM IN
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE AND GRAPHITE OVERALL
CONSTRUCTIONSOLID
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 2
BAL 307A 417 GFSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
100405-9000-258Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 307A-417-GF?
307A-417-GF is a SEAL,PLAIN.
What parts can replace 307A-417-GF?
There are 2 known substitutes for 307A-417-GF: BAL 307A 417 GF, 100405-9000-258. Substitute compatibility should be verified for your specific system.
What is the NSN for 307A-417-GF?
307A-417-GF is cataloged in the U.S. Government catalog under NSN 5330-01-202-0135. This indicates validated use in U.S. government and defense supply chains.
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