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406656 — VALVE,BLEEDER,HYDRAULIC SYSTEM

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

406656: VALVE,BLEEDER,HYDRAULIC SYSTEM.

The VALVE,BLEEDER,HYDRAULIC SYSTEM is a the manufacturer industrial component. Key specifications include special_features: O/A LG 0.922 IN.;0.250 IN.HEX;0.250 IN.-28 UNF-2A THDO/A LG 0.922 IN.;0.250 IN.HEX;0.250 IN.-28 UNF-2A THD A, media_for_which_designed: AIR SINGLE RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-053-2715, 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
406656
NSN: 5305-01-053-2715
NIINs: 010532715, 013538465
FSC: 5305 — Screws
CAGE: 12027 — KLINE MANUFACTURING CO INC (USA)
SPECIFICATIONS
special_featuresO/A LG 0.922 IN.;0.250 IN.HEX;0.250 IN.-28 UNF-2A THDO/A LG 0.922 IN.;0.250 IN.HEX;0.250 IN.-28 UNF-2A THD A
media_for_which_designedAIR SINGLE RESPONSE
NSN5305-01-053-2715
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 406656 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 406656?
406656 is a VALVE,BLEEDER,HYDRAULIC SYSTEM.
What is the NSN for 406656?
406656 is cataloged in the U.S. Government catalog under NSN 5305-01-053-2715. 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.