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MS51830-101L
Military Standard Screw Thread Insert
Description
Inner thread: 2-56, Outer thread: 8-32, key locked miniature and lightweight, with internal thread lock, corrosion resistant steel, MS51830 series insert
Specifications
| Alternate Item Number | NAS1394 |
|---|---|
| Alternate Part Number | NAS1394 KNCAL0256J |
| End Application | Adcap 48 an/bqs-14a/15; torpedo an/uya-4(v); sonar sets advanced medium range air-to-air (amraam)/aim120a; tactical data system airlifter c-17a; missile hc-130); aircraft ec-130e mc-130h (ac-130h sparrow (aim-7); aircraft air-to-air an/bsy-1(v); missile phoenix (aim-54); tactical air opns module (an/tyq-(23)); sonar air-to-air w/s:missile |
| External Thread Size | 0.1640-32 |
| Features | Key Locked |
| Features Provided | Individually keyed |
| Full Internal Thread Length | 0.120 |
| Industry Standards/Certification | MS51830 |
| Insert Size | 0.164 in.-32 |
| Internal Thread Size | 0.086-56 |
| Length | 0.120 |
| Locking Tabs | 2 |
| Material | CRES |
| Material Specification | Cond b federal specification single material response qq-s-764 |
| NIIN | 00-443-5882 |
| NSN | 5325-00-443-5882 |
| Style Designator | Grooved keylock |
| Surface Treatment | Passivate |
| Thread Qty | 56 |
| Thread Qty Per Inch (tpi) | 56 |
| Thread Series | UNC |
| Thread Series Designator | Unc (coarse thread) |
| Thread Size | 0.086 |
| Thread Type | Internal Thread Lock |
| Weight | .005 lb |
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS51830-101L. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error