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B49538 — STEM,FLUID VALVE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

B49538: STEM,FLUID VALVE.

The STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, overall_length: 15.000 INCHES NOMINAL IN, largest_outside_diameter: 1.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-448-1451, 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
B49538
NSN: 5305-00-448-1451
NIINs: 004481451, 011707095, 013253338
FSC: 5305 — Screws
CAGE: 07835 — BOEHME H O INC
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
overall_length15.000 INCHES NOMINAL IN
largest_outside_diameter1.375 INCHES NOMINAL IN
NSN5305-00-448-1451
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: B49538 · 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
49538Reference 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 B49538?
B49538 is a STEM,FLUID VALVE.
What parts can replace B49538?
There is 1 known substitute for B49538: 49538. Substitute compatibility should be verified for your specific system.
What is the NSN for B49538?
B49538 is cataloged in the U.S. Government catalog under NSN 5305-00-448-1451. This indicates validated use in U.S. government and defense supply chains.
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