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Technical Data Sheet

TYII1/2-13-UNC7/8 — SCREW,CAP,HEXAGON HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

TYII1/2-13-UNC7/8: SCREW,CAP,HEXAGON HEAD.

The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include end_item_identification: VALVE, BALL, 1.50IPS, criticality_code_justification: ZZZX, departure_from_cited_designator: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-545-0158, 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
TYII1/2-13-UNC7/8
NSN: 5305-01-545-0158
FSC: 5305 — Screws
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
end_item_identificationVALVE, BALL, 1.50IPS
criticality_code_justificationZZZX
departure_from_cited_designatorMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
NSN5305-01-545-0158
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: TYII1/2-13-UNC7/8 · 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
•
CRITICALITY CODE JUSTIFICATION: ZZZX
•
DEPARTURE FROM CITED DESIGNATOR: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONZZZX
DEPARTURE FROM CITED DESIGNATORMATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
END ITEM IDENTIFICATIONVALVE, BALL, 1.50IPS
SUBSTITUTES & CROSS-REFERENCES 8
845-7286110 ITEM 12L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
0.500-13UNC-3AX0.875LG NICUL1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MIL-DTL-1222Reference document
Same NSN cross-reference
Reference document — Secondary reference
TYII1/2-13-UNC7/8L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2643-820-05 ITEM 12L1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
0.500-13UNC-3AX0.875LG NICUReference document
Same NSN cross-reference
Reference document — Identification reference
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 TYII1/2-13-UNC7/8?
TYII1/2-13-UNC7/8 is a SCREW,CAP,HEXAGON HEAD.
What parts can replace TYII1/2-13-UNC7/8?
There are 8 known substitutes for TYII1/2-13-UNC7/8: 845-7286110 ITEM 12L1, 0.500-13UNC-3AX0.875LG NICUL1, MIL-DTL-1222 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TYII1/2-13-UNC7/8?
TYII1/2-13-UNC7/8 is cataloged in the U.S. Government catalog under NSN 5305-01-545-0158. This indicates validated use in U.S. government and defense supply chains.
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