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1611209-127 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

1611209-127: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL UNS K03104 FASTENER, thread_class: 3A A, special_features: DWG PROVIDED DOES NOT SHOW DETAILS FOR -127, thread_direction: RIGHT-HAND, surface_treatment: ZINC OVERALL, material_document_and_classification: ASTM A574 ASSN STD SINGLE MATERIAL RESPONSE FASTENER. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-644-4091, 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
1611209-127
NSN: 5305-01-644-4091
FSC: 5305 — Screws
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL UNS K03104 FASTENER
thread_class3A A
special_featuresDWG PROVIDED DOES NOT SHOW DETAILS FOR -127
thread_directionRIGHT-HAND
surface_treatmentZINC OVERALL
material_document_and_classificationASTM A574 ASSN STD SINGLE MATERIAL RESPONSE FASTENER
part_name_assigned_by_controlling_agencySCREW CAP, SOCKET HEAD, SELF LOCKING
surface_treatment_document_and_classificationSTM B63 TY2 ASSN STD SINGLE TREATMENT RESPONSE FASTENER
NSN5305-01-644-4091
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 1611209-127 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: STM B63 TY2 ASSN STD SINGLE TREATMENT RESPONSE FASTENER
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-F-18240 MIL SPEC SINGLE MATERIAL RESPONSE LOCKING FEATURE
•
THREAD DIRECTION: RIGHT-HAND
•
SURFACE TREATMENT: ZINC OVERALL
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONSTM B63 TY2 ASSN STD SINGLE TREATMENT RESPONSE FASTENER
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-F-18240 MIL SPEC SINGLE MATERIAL RESPONSE LOCKING FEATURE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A574 ASSN STD SINGLE MATERIAL RESPONSE FASTENER
THREAD DIRECTIONRIGHT-HAND
SPECIAL FEATURESDWG PROVIDED DOES NOT SHOW DETAILS FOR -127
SURFACE TREATMENTZINC OVERALL
SURFACE TREATMENTZINC AND CHROMATE FASTENER
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW CAP, SOCKET HEAD, SELF LOCKING
THREAD CLASS3A A
MATERIALSTEEL UNS K03104 FASTENER
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-001-5016 5305-00-001-9160 5305-00-001-9629 5305-00-001-9742 5305-00-001-9768 5305-00-003-4306 5305-00-003-6694 5305-00-003-6753
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 1611209-127?
1611209-127 is a SCREW,CAP,SOCKET HEAD.
What is the NSN for 1611209-127?
1611209-127 is cataloged in the U.S. Government catalog under NSN 5305-01-644-4091. This indicates validated use in U.S. government and defense supply chains.
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