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Technical Data Sheet
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40631 — CONNECTOR,PLUG,ELECTRICAL

✓ Government record, cited
Lindy · BOLT SCREW
PRODUCT OVERVIEW

40631: CONNECTOR,PLUG,ELECTRICAL.

With the Lindy RJ-45 Port Blocker Key, the user can quickly block open network ports and easily prevent users from connecting cables, devices or inserting foreign objects without permission. This helps protect against unauthorised access to a network or system, as well as preventing unintentional or malicious damage to ports. It can also act as a visual cue, showing inactive or disconnected ports, ideal for use in schools, office or other public sector environments.

The semi-permanent RJ-45 Port Blocker is made up of a moulded plastic blocking cap that plugs securely into the RJ-45 port with a special insertion key. The blocker latches into the RJ-45 just as a network cable would and remains in place until removed using the insertion key. To use, simply attach a blocker to the key and plug it into the port.

Hold the blocker in place and pull away the Key. To remove simply insert the Key back into the blocker until it 'clicks' and pull it away. Security Note: This part is cataloged in the U.S.

Government catalog under NSN 5305-00-045-8338, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
40631
NSN: 5305-00-045-8338
NIINs: 000458338, 000584902, 002708364, 002933480, 003834667, 009304702, 010989680, 011916804, 015940871
FSC: 5305 — Screws
CAGE: 82254 — CURTIS DYNA-FOG, LTD. (USA)
SPECIFICATIONS
materialSTEEL COMP E52100 INNER RING
body_stylePLAIN, SOLID
bore_shapeSTRAIGHT
bore_styleW/ KEYWAY BOTH ENDS
shell_typeSOLID
teeth_typeSINGLE HELIX
tooth_formSTANDARD
body_length0.600 INCHES NOMINAL IN
helix_angle45.0000 DEGREES
current_typeDC
thread_class2B
bore_diameter1.5748 INCHES NOMINAL IN
NSN5305-00-045-8338
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 40631 · Lindy ⚠ 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
SUBSTITUTES & CROSS-REFERENCES 8
MS24693S7Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
A13200E536Reference document
Same NSN cross-reference
Reference document — Secondary reference
10124864Reference document
Same NSN cross-reference
Reference document — Informative reference only
211-0106-00Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
5305-045-8338Reference document
Same NSN cross-reference
Reference document — Informative reference only
5305PL0890216Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 40631?
40631 is a CONNECTOR,PLUG,ELECTRICAL manufactured by Lindy.
What parts can replace 40631?
There are 8 known substitutes for 40631: MS24693S7, A13200E536, 10124864 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 40631?
40631 is cataloged in the U.S. Government catalog under NSN 5305-00-045-8338. This indicates validated use in U.S. government and defense supply chains.
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