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3210722-1 — INSERT,SCREW THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

3210722-1: INSERT,SCREW THREAD.

The INSERT,SCREW THREAD is a the manufacturer industrial component. Key specifications include length: 0.625 INCHES NOMINAL IN, nominal_thread_size: 0.164 INCHES IN, end_item_identification: STAR SAFIRE 380HD (SS380HD), thread_quantity_per_inch: 32, part_name_assigned_by_controlling_agency: SCREW - CAPTIVE, .164-32 UNC-2A .625L SO A. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-669-9651, 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
3210722-1
NSN: 5325-01-669-9651
FSC: 5325 — Fastening Devices
CAGE: 64869 — TELEDYNE FLIR, LLC DIV CORPORATE (USA)
SPECIFICATIONS
length0.625 INCHES NOMINAL IN
nominal_thread_size0.164 INCHES IN
end_item_identificationSTAR SAFIRE 380HD (SS380HD)
thread_quantity_per_inch32
part_name_assigned_by_controlling_agencySCREW - CAPTIVE, .164-32 UNC-2A .625L SO A
NSN5325-01-669-9651
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 3210722-1 · 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
•
LENGTH: 0.625 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.164 INCHES IN
•
THREAD QUANTITY PER INCH: 32
TECHNICAL CHARACTERISTICS
LENGTH0.625 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.164 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW - CAPTIVE, .164-32 UNC-2A .625L SO A
END ITEM IDENTIFICATIONSTAR SAFIRE 380HD (SS380HD)
THREAD QUANTITY PER INCH32
OTHER ITEMS IN FSC 5325 — Fastening Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5325-00-000-1884 5325-00-000-9988 5325-00-001-1567 5325-00-001-2043 5325-00-001-3842 5325-00-001-3858 5325-00-001-3871 5325-00-001-4317
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 3210722-1?
3210722-1 is a INSERT,SCREW THREAD.
What is the NSN for 3210722-1?
3210722-1 is cataloged in the U.S. Government catalog under NSN 5325-01-669-9651. 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.