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12253942 — VALVE,SWING CHECK

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12253942: VALVE,SWING CHECK.

The VALVE,SWING CHECK is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: HINGED DISK; SELF LOCKING NUT,HEXAGON,1200.0 DEG F; CAP SCREW HEX HEAD; BOLT CRES,PASSIVATE DEGF. This part is cataloged in the U.S.

Government catalog under NSN 2990-01-054-0254, 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
12253942
NSN: 2990-01-054-0254
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
general_characteristics_item_descriptionHINGED DISK; SELF LOCKING NUT,HEXAGON,1200.0 DEG F; CAP SCREW HEX HEAD; BOLT CRES,PASSIVATE DEGF
NSN2990-01-054-0254
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VALVE,SWING CHECK TITLE COMPONENT PN 12253942 MFR VALVE,SWING CHECK
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: HINGED DISK; SELF LOCKING NUT,HEXAGON,1200.0 DEG F; CAP SCREW HEX HEAD; BOLT CRES,PASSIVATE DEGF
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONHINGED DISK; SELF LOCKING NUT,HEXAGON,1200.0 DEG F; CAP SCREW HEX HEAD; BOLT CRES,PASSIVATE DEGF
OTHER ITEMS IN FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2990-00-096-8607 2990-00-390-3445 2990-00-459-7255 2990-00-536-2962 2990-00-903-8226 2990-01-151-5443
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 12253942?
12253942 is a VALVE,SWING CHECK.
What is the NSN for 12253942?
12253942 is cataloged in the U.S. Government catalog under NSN 2990-01-054-0254. 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.