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77812 — TUBE,BENT,METALLIC

✓ Government record, cited
Legrand · BOLT SCREW
PRODUCT OVERVIEW

77812: TUBE,BENT,METALLIC.

The TUBE,BENT,METALLIC is a Legrand industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, thread_direction: RIGHT-HAND, width_across_flats: 0.562 INCHES MAXIMUM IN, thread_quantity_per_inch: 16, part_name_assigned_by_controlling_agency: JAM NUT. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-993-9189, 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
77812
NSN: 5305-00-993-9189
NIINs: 009939189, 010460573, 014958834, 015084301, 017341846
FSC: 5305 — Screws
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
thread_directionRIGHT-HAND
width_across_flats0.562 INCHES MAXIMUM IN
thread_quantity_per_inch16
part_name_assigned_by_controlling_agencyJAM NUT
NSN5305-00-993-9189
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 77812 · Legrand ⚠ 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
•
SCREW SURFACE TREATMENT: PASSIVATE
•
FASTENER LENGTH: 0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
•
SCREW MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES
•
THREAD LENGTH: 0.200 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 0.112 INCHES IN
•
HEAD STYLE: FLAT COUNTERSUNK
•
THREAD DIRECTION: RIGHT-HAND
•
SCREW MATERIAL: STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304
TECHNICAL CHARACTERISTICS
SCREW SURFACE TREATMENTPASSIVATE
FASTENER LENGTH0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES
THREAD LENGTH0.200 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.112 INCHES IN
HEAD STYLEFLAT COUNTERSUNK
THREAD DIRECTIONRIGHT-HAND
SCREW MATERIALSTEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
SUBSTITUTES & CROSS-REFERENCES 10
2012497Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5305PL0144706Reference document
Same NSN cross-reference
Reference document — Informative reference only
418300-221Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
P30504Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MS24693-2CReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
112-1055-02Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 77812?
77812 is a TUBE,BENT,METALLIC manufactured by Legrand.
What parts can replace 77812?
There are 10 known substitutes for 77812: 2012497, 5305PL0144706, 418300-221 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 77812?
77812 is cataloged in the U.S. Government catalog under NSN 5305-00-993-9189. This indicates validated use in U.S. government and defense supply chains.
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