Screw, Cap, Socket Head — NSN 5305-00-001-1837
Federal Supply Class 5305 · NIIN 000011837
Can a new source win this part?
A new source can compete for this part.
DLA rates this part suitable for competitive buying. DLA's code says the government has unlimited rights to the technical data and the data package is complete.
Next step: Get access to the drawings (DLA releases controlled drawings to JCP-certified companies), confirm you can meet the specs, and quote.
This reads DLA's own codes; the solicitation always governs. How AMC and AMSC codes work
DLA acquisition codes by managing service
| Service | Acquisition method (AMC) | Suffix (AMSC) |
|---|---|---|
| Department Of The Navy | 1 — Suitable For Competitive Acquisition | G — The Government Has Unlimited Rights To The Technical Data |
| Columbia | Not set | Not set |
| France | Not set | Not set |
| Japan | Not set | Not set |
Who controls the design, and who is catalogued
Design control: Northrop Grumman Systems Corporation (CAGE 26512, Bethpage, NY).
| Part number | Company (CAGE) | Role in DLA's catalog |
|---|---|---|
| GS551B3S6 | Long-Lok Llc (16941)Cincinnati, OH | Secondary ReferenceAn Item-Identifying Number |
| GS551B3S6 | Nylok Llc (26233)Anaheim, CA | Secondary ReferenceAn Item-Identifying Number |
| GS551B3S6 | Northrop Grumman Systems Corporation (26512)Bethpage, NY | Design Control ReferenceAn Item-Identifying Number |
DLA catalog price
$157.95 per EA, effective 01-OCT-2026. This is DLA's catalog reference price, not a contract award price.
Need a shop that can make this part?
Send us the part number and solicitation number. We'll check which shops in the directory can realistically quote it.
Find a maker for GS551B3S6Source: DLA PUB LOG public cataloging data, release 2026-10-27. Proprietary and restricted items are excluded by DLA. MachineShop.Directory is not affiliated with DLA.