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90905A652 — GAGE,HEADSPACE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

90905A652: GAGE,HEADSPACE.

The GAGE,HEADSPACE is a the manufacturer industrial component. Key specifications include material: STEEL, ring_style: SPIRAL, inside_diameter: 0.570 INCHES NOMINAL IN, outside_diameter: 0.680 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-561-2702, 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
90905A652
NSN: 5325-01-561-2702
NIINs: 015612702, 016823848
FSC: 5325 — Fastening Devices
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL
ring_styleSPIRAL
inside_diameter0.570 INCHES NOMINAL IN
outside_diameter0.680 INCHES NOMINAL IN
NSN5325-01-561-2702
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 90905A652 · 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
KEY FEATURES
•
OUTSIDE DIAMETER: 0.680 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.570 INCHES NOMINAL IN
•
RING STYLE: SPIRAL
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER0.680 INCHES NOMINAL IN
INSIDE DIAMETER0.570 INCHES NOMINAL IN
RING STYLESPIRAL
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 90905A652?
90905A652 is a GAGE,HEADSPACE.
What is the NSN for 90905A652?
90905A652 is cataloged in the U.S. Government catalog under NSN 5325-01-561-2702. 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.