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161120046 — SCREW,CAP,SOCKET HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

161120046: SCREW,CAP,SOCKET HEAD.

The SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL FASTENER, head_style: FLAT CHAMFER, thread_class: 3A A, fastener_length: 1.00 INCHES NOMINAL IN, locking_feature: PATCH LOCKING FEATURE, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-596-9526, 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
161120046
NSN: 5305-01-596-9526
FSC: 5305 — Screws
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL FASTENER
head_styleFLAT CHAMFER
thread_class3A A
fastener_length1.00 INCHES NOMINAL IN
locking_featurePATCH LOCKING FEATURE
special_featuresLOCKING PATCH IS NON-METALLIC IAW MIL-F-18240;PREVAILING AND BREAKAWAY TORQUE VALUES LISTED IN INDUSTRIAL FASTENER INSTITUTE SPEC IFI-124 APPLY
thread_directionRIGHT-HAND
surface_treatmentZINC FASTENER
nominal_thread_diameter0.250 INCHES IN
thread_quantity_per_inch20
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
material_document_and_classificationFF-S-86 FED SPEC SINGLE MATERIAL RESPONSE FASTENER
NSN5305-01-596-9526
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 161120046 · 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
•
FASTENER LENGTH: 1.00 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-Z-325,TYPE II,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
•
MATERIAL DOCUMENT AND CLASSIFICATION: FF-S-86 FED SPEC SINGLE MATERIAL RESPONSE FASTENER
•
NOMINAL THREAD DIAMETER: 0.250 INCHES IN
•
HEAD STYLE: FLAT CHAMFER
•
THREAD DIRECTION: RIGHT-HAND
•
LOCKING FEATURE: PATCH LOCKING FEATURE
TECHNICAL CHARACTERISTICS
FASTENER LENGTH1.00 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-Z-325,TYPE II,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
MATERIAL DOCUMENT AND CLASSIFICATIONFF-S-86 FED SPEC SINGLE MATERIAL RESPONSE FASTENER
NOMINAL THREAD DIAMETER0.250 INCHES IN
HEAD STYLEFLAT CHAMFER
THREAD DIRECTIONRIGHT-HAND
LOCKING FEATUREPATCH LOCKING FEATURE
SPECIAL FEATURESLOCKING PATCH IS NON-METALLIC IAW MIL-F-18240;PREVAILING AND BREAKAWAY TORQUE VALUES LISTED IN INDUSTRIAL FASTENER INSTITUTE SPEC IFI-124 APPLY
SURFACE TREATMENTZINC FASTENER
PART NAME ASSIGNED BY CONTROLLING AGENCYCAPSCREW,SOCKET HEAD SELF LOCKING 1936 SERIES
SUBSTITUTES & CROSS-REFERENCES 1
03002A5309Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 161120046?
161120046 is a SCREW,CAP,SOCKET HEAD.
What parts can replace 161120046?
There is 1 known substitute for 161120046: 03002A5309. Substitute compatibility should be verified for your specific system.
What is the NSN for 161120046?
161120046 is cataloged in the U.S. Government catalog under NSN 5305-01-596-9526. This indicates validated use in U.S. government and defense supply chains.
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