Home · FSC 5305 Screws · NSN 5305-01-620-6251
NSN 5305-01-620-6251 — Screw,Machine
NIIN 01-620-6251 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS
Buying rhythm
from 7 government buys since 2021
The government has bought this item about every 5 months (regular, gaps vary ±53%). Last buy Jul 3, 2024. If the rhythm holds, the next one falls between Oct 3, 2024 and Apr 5, 2025: a buy is overdue by the usual rhythm.
How well this works: for regular items, "next buy about one typical gap after the last, give or take 121 days" caught the actual next buy 42% of the time across 15,953 past buys, against 22% for a fixed "one year later" guess. A rhythm, not a schedule: DLA buys when stock and demand say so. Every item due for a buy now.
NSN 5305-01-620-6251 is the national stock number for a screw,machine in federal supply class 5305 (Screws). It cross-references to 2 manufacturer part numbers from 2 CAGE codes, including National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use, Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M; the primary is MS35204-16. The unit of issue is EA and the FLIS list price is $10.11.
The U.S. government has bought this item 7 times on record, most recently on July 3, 2024 at $11.00 each from Century Fasteners Corp. The median unit price paid over 36 months is $9.62. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.
2
part numbers from 2 CAGEs
0
open solicitations, all agencies
0
government buys in 24 months · median $9.62
0
sellers with confirmed stock
Cross-references
Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.
| Part number | CAGE | Manufacturer | Reference | Variation |
|---|---|---|---|---|
| NASM35206-217 | 80205 | National Aerospace Standards Committee Aerospace Industries Association Of America Inc Not For Rfq Or Solicitation Use | 3 · Design control (vendor) | 2 · Fully interchangeable |
| MS35204-16 | 96906 | Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M | 5 · Secondary reference | 9 · Reference only |
Government demand
Nothing open right now. Last government buy Jul 3, 2024. Watch this NSN and we will email you when it is solicited.
What the government paid
| Date | Vendor | Qty | Unit cost | Amount | Buyer | Reference |
|---|---|---|---|---|---|---|
| Jul 3, 2024 | Century Fasteners Corp 8R639 | 20 | $11.00 | Dla | SPE4A024P1534 | |
| Nov 1, 2023 | Century Fasteners Corp 8R639 | 20 | $8.23 | Dla | SPE4A024V0104 | |
| Jul 14, 2023 | Century Fasteners Corp 8R639 | 20 | $8.43 | Dla | SPE4A023V0868 | |
| Feb 13, 2023 | Nia Industries, Inc 06LR8 | 10 | $30.00 | Dla | SPE4AC23P0021 | |
| Feb 7, 2022 | Good Vibes, LLC Dba Good Vibes LLC 87WK3 | 20 | $8.98 | Dla | SPE4A022V0139 | |
| Sep 21, 2021 | Midwest Military Fasteners LLC 6JSD9 | 25 | $4.00 | Dla | SPE4A621V810V | |
| Jun 24, 2021 | Midwest Military Fasteners LLC 6JSD9 | 20 | $6.75 | Dla | SPE4A621V460H |
Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 7 buys on record in total.
Sellers with confirmed stock
No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on MS35204-16.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $10.11
- Unit of issue
- EA
- Acquisition advice
- J — Not stocked, central procurement
- Source of supply
- SMS
- Effective
- Oct 1, 2025
Item characteristics
- Thread Direction
- RIGHT-HAND
- Thread Length
- INCHES NOMINAL 0.50
- Fastener Length
- INCHES NOMINAL 0.50
- Head Diameter
- INCHES MINIMUM 0.2050 AND INCHES MAXIMUM 0.2190
- Head Height
- INCHES MINIMUM 0.0700 AND INCHES MAXIMUM 0.0800
- Nominal Thread Diameter
- INCHES 0.112
- Thread Quantity Per Inch
- 40
- Screw Material
- STEEL
- Thread Series Designator
- UNIFIED NATIONAL COARSE (UNC)
About this page
An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.
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