Home · FSC 5305 Screws · NSN 5305-01-614-3229

NSN 5305-01-614-3229 — Screw,Machine

NIIN 01-614-3229 · unit of issue PG · AAC Z (insurance item) · source of supply SMS

Buying rhythm

from 6 government buys since 2017

The government has bought this item about every 4 months (irregular, gaps vary ±117%). Last buy May 20, 2022. The gaps are too uneven to put a window on the next one.

How well this works: for irregular items, "next buy about one typical gap after the last, give or take 152 days" caught the actual next buy 31% of the time across 21,749 past buys, against 24% 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 5305-01-614-3229 is the national stock number for a screw,machine in federal supply class 5305 (Screws). It cross-references to 1 manufacturer part number from 1 CAGE code, including Mcmaster-Carr Supply Co; the primary is 91720A829. The unit of issue is PG and the FLIS list price is $17.55.

The U.S. government has bought this item 6 times on record, most recently on May 20, 2022 at $12.58 each from Szy Holdings, LLC. 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.

part number from 1 CAGE

open solicitations, all agencies

government buys in 24 months

sellers with confirmed stock

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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part number	CAGE	Manufacturer	Reference	Variation
91720A829	39428	Mcmaster-Carr Supply Co	3 · Design control (vendor)	2 · Fully interchangeable

Government demand

Nothing open right now. Last government buy May 20, 2022. Watch this NSN and we will email you when it is solicited.

What the government paid

Date	Vendor	Qty	Unit cost	Buyer	Reference
May 20, 2022	Szy Holdings, LLC 0AG09	76	$12.58	Dla	SPE4A622PM565
Apr 14, 2022	Szy Holdings, LLC 0AG09	8	$12.99	Dla	SPE4A622PJ435
Dec 15, 2021	Szy Holdings, LLC 0AG09	8	$12.99	Dla	SPE4A622P0368
Jan 19, 2021	Robeck Fluid Power Co. 0YUR1	33	$12.87	Dla	SPE4A621P8975
Nov 3, 2017	Ams 21st Century Logistics, LLC 7QNH3	10	$12.58	Dla	SPE5E718P0819
Jun 23, 2017	Ams 21st Century Logistics, LLC 7QNH3	4	$16.58	Dla	SPE5E817P3463

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 6 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 91720A829.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price: $17.55
Unit of issue: PG
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Thread Class: 2A
Thread Direction: RIGHT-HAND
Thread Length: INCHES NOMINAL 0.500
Fastener Length: INCHES NOMINAL 0.500
Head Height: INCHES NOMINAL 0.120
Width Between Flats: INCHES NOMINAL 0.312
End Item Identification: 5865-01-585-3857
Nominal Thread Diameter: INCHES 0.190
Thread Quantity Per Inch: 32
Part Name Assigned By Controlling Agency: HEX HEAD MACHINE SCREW
Screw Material: STEEL COMP 316
Thread Series Designator: UNF

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.