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999F0903 FIND 13 — STUD,CONTINUOUS THREAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

999F0903 FIND 13: STUD,CONTINUOUS THREAD.

The STUD,CONTINUOUS THREAD is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, overall_length: 2.630 INCHES NOMINAL IN, special_features: ANNEALED AND AGE HARDENED, material_document_and_classification: QQ-N-286 FED SPEC 1ST MATERIAL RESPONSE AND MIL-S-1222 MIL SPEC 2ND MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5307-01-469-0990, 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
999F0903 FIND 13
NSN: 5307-01-469-0990
FSC: 5307 — Studs
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)
SPECIFICATIONS
materialCOPPER ALLOY
overall_length2.630 INCHES NOMINAL IN
special_featuresANNEALED AND AGE HARDENED
material_document_and_classificationQQ-N-286 FED SPEC 1ST MATERIAL RESPONSE AND MIL-S-1222 MIL SPEC 2ND MATERIAL RESPONSE
NSN5307-01-469-0990
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 999F0903 FIND 13 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-286 FED SPEC 1ST MATERIAL RESPONSE AND MIL-S-1222 MIL SPEC 2ND MATERIAL RESPONSE
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-286 FED SPEC 1ST MATERIAL RESPONSE AND MIL-S-1222 MIL SPEC 2ND MATERIAL RESPONSE
OVERALL LENGTH2.630 INCHES NOMINAL IN
SPECIAL FEATURESANNEALED AND AGE HARDENED
MATERIALCOPPER ALLOY
OTHER ITEMS IN FSC 5307 — Studs
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5307-00-000-6436 5307-00-001-1578 5307-00-001-1761 5307-00-001-2366 5307-00-001-4491 5307-00-001-4624 5307-00-001-4625
SUBSTITUTES & CROSS-REFERENCES 1
3931-0821N095AReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 999F0903 FIND 13?
999F0903 FIND 13 is a STUD,CONTINUOUS THREAD.
What parts can replace 999F0903 FIND 13?
There is 1 known substitute for 999F0903 FIND 13: 3931-0821N095A. Substitute compatibility should be verified for your specific system.
What is the NSN for 999F0903 FIND 13?
999F0903 FIND 13 is cataloged in the U.S. Government catalog under NSN 5307-01-469-0990. 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.