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526038 — SCREW,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

526038: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, design_designation: PILLING, part_name_assigned_by_controlling_agency: LIGHT CARRIER FIBER OPTIC LARYNGOSCOPE F/ADULT SZ 18 EXTRA LONG. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-151-2770, 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
526038
NSN: 5305-00-151-2770
NIINs: 001512770, 011398771
FSC: 5305 — Screws
CAGE: 36378 — RAYTHEON TECHNICAL SERVICES COMPANY (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
special_featuresREPLACEMENT LIGHT CARRIER F/HOLINGER ANTERIOR COMMISSURE LARYNGOSCOPE,ADULT SIZE(18) EXTRA LONG,P/N 52-2012,WORKING LENGTH 15.7CM; F/OPERATING IN THE LARYNX CM
design_designationPILLING
part_name_assigned_by_controlling_agencyLIGHT CARRIER FIBER OPTIC LARYNGOSCOPE F/ADULT SZ 18 EXTRA LONG
NSN5305-00-151-2770
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 526038 · 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
•
HEAD HEIGHT: 0.123 INCHES MINIMUM AND 0.137 INCHES MAXIMUM IN
•
SCREW SURFACE TREATMENT: CADMIUM
•
FASTENER LENGTH: 0.875 INCHES NOMINAL IN
•
SCREW MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OR 66 FED STD SINGLE MATERIAL RESPONSE
•
THREAD LENGTH: 0.875 INCHES MINIMUM IN
•
NOMINAL THREAD DIAMETER: 0.190 INCHES IN
•
HEAD STYLE: ROUND
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.123 INCHES MINIMUM AND 0.137 INCHES MAXIMUM IN
SCREW SURFACE TREATMENTCADMIUM
FASTENER LENGTH0.875 INCHES NOMINAL IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OR 66 FED STD SINGLE MATERIAL RESPONSE
THREAD LENGTH0.875 INCHES MINIMUM IN
NOMINAL THREAD DIAMETER0.190 INCHES IN
HEAD STYLEROUND
THREAD DIRECTIONRIGHT-HAND
NONDEFINITIVE SPEC/STD DATA3 TYPE AND 1C STYLE
SCREW MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 3
SCR263Reference document
Same NSN cross-reference
Reference document — Secondary reference
FFS92Reference document
Same NSN cross-reference
Reference document — Identification reference
6878Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 526038?
526038 is a SCREW,MACHINE.
What parts can replace 526038?
There are 3 known substitutes for 526038: SCR263, FFS92, 6878. Substitute compatibility should be verified for your specific system.
What is the NSN for 526038?
526038 is cataloged in the U.S. Government catalog under NSN 5305-00-151-2770. This indicates validated use in U.S. government and defense supply chains.
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