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490029 — RING,LOCKING,FUEL MANIFOLD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

490029: RING,LOCKING,FUEL MANIFOLD.

The RING,LOCKING,FUEL MANIFOLD is a the manufacturer industrial component. Key specifications include end_item_identification: ACFT ENGINE NO. TF-33, general_characteristics_item_description: STEEL,CORROSION RESISTING,AMS 5613,O/A DIM.

0.735IN. DIA,0.274IN. W IN.

This part is cataloged in the U.S. Government catalog under NSN 5306-00-985-0633, 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
490029
NSN: 5306-00-985-0633
NIINs: 009850633, 010430854, 015292460, 016566121
FSC: 5306 — Bolts
CAGE: 0W357 — PDI GROUND SUPPORT SYSTEMS, INC. (USA)
SPECIFICATIONS
end_item_identificationACFT ENGINE NO. TF-33
general_characteristics_item_descriptionSTEEL,CORROSION RESISTING,AMS 5613,O/A DIM. 0.735IN. DIA,0.274IN. W IN
NSN5306-00-985-0633
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 490029 · 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 1
AN8-52ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 490029?
490029 is a RING,LOCKING,FUEL MANIFOLD.
What parts can replace 490029?
There is 1 known substitute for 490029: AN8-52A. Substitute compatibility should be verified for your specific system.
What is the NSN for 490029?
490029 is cataloged in the U.S. Government catalog under NSN 5306-00-985-0633. 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.