PartsTable
Technical Data Sheet

421/431 — ADAPTER,SHAFT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

421/431: ADAPTER,SHAFT.

The ADAPTER,SHAFT is a the manufacturer industrial component. Key specifications include end_item_identification: TEST STAND, general_characteristics_item_description: MATL: 6061-T6 RD BAR; 1.000 IN. O.D.,1.500 IN.

LG.,0.875 IN. I.D.,0.047 IN. SAWCUT TYPE GROOVES 4 PLACES IN.

This part is cataloged in the U.S. Government catalog under NSN 5330-01-032-3159, 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
421/431
NSN: 5330-01-032-3159
NIINs: 010323159, 011385657
FSC: 5330 — Packing and Gasket Materials
CAGE: 11440 — GE STEAM POWER INC DBA GE STEAM POWER, INC DIV GENERAL ELECTRIC (USA)
SPECIFICATIONS
end_item_identificationTEST STAND
general_characteristics_item_descriptionMATL: 6061-T6 RD BAR; 1.000 IN. O.D.,1.500 IN. LG.,0.875 IN. I.D.,0.047 IN. SAWCUT TYPE GROOVES 4 PLACES IN
NSN5330-01-032-3159
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 421/431 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
SUBSTITUTES & CROSS-REFERENCES 5
E171-422M PIECEReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
E171-422KPC423Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
E171-422PC423Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
AB32Reference document
Same NSN cross-reference
Reference document — Secondary reference
CE-32Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 421/431?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 421/431?
421/431 is a ADAPTER,SHAFT.
What parts can replace 421/431?
There are 5 known substitutes for 421/431: E171-422M PIECE, E171-422KPC423, E171-422PC423 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 421/431?
421/431 is cataloged in the U.S. Government catalog under NSN 5330-01-032-3159. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 421/431