Home · FSC 5320 Rivets · NSN 5320-01-366-6598

NSN 5320-01-366-6598 — Rivet,Blind

NIIN 01-366-6598 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

Buying rhythm

from 5 government buys since 2017

The government has bought this item about every 3 months (irregular, gaps vary ±157%). Last buy Feb 9, 2026. The gaps are too uneven to put a window on the next one. 1 solicitation is open right now.

How well this works: for irregular items, "next buy about one typical gap after the last, give or take 151 days" caught the actual next buy 31% of the time across 21,161 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 5320-01-366-6598 is the national stock number for a rivet,blind in federal supply class 5320 (Rivets). It cross-references to 4 manufacturer part numbers from 4 CAGE codes, including Sps Technologies, LLC Dba Cherry Aerospace Div Div Cherry Aerospace, Allfast Fastening Systems, LLC, Olympic Fastening Systems Inc; the primary is 3M1236C3-3. The unit of issue is EA and the FLIS list price is $4.51.

The U.S. government has bought this item 12 times on record, 1 of them in the last 24 months, most recently on February 9, 2026 at $2.33 each from Wesco Aircraft Hardware Corp.. The median unit price paid over 36 months is $2.33. 1 solicitation is open right now, the soonest due September 30, 2026 for 257 EA. 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 numbers from 4 CAGEs

open solicitation, all agencies

government buy in 24 months · median $2.33

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
3M1236C3-3	11815	Sps Technologies, LLC Dba Cherry Aerospace Div Div Cherry Aerospace	3 · Design control (vendor)	2 · Fully interchangeable
RV1240D3-3	53551	Allfast Fastening Systems, LLC	5 · Secondary reference	9 · Reference only
RV1240D3-3	98996	Olympic Fastening Systems Inc	5 · Secondary reference	9 · Reference only
RV1340-3-3	53551	Allfast Fastening Systems, LLC	5 · Secondary reference	2 · Fully interchangeable
RV1340-3-3	11815	Sps Technologies, LLC Dba Cherry Aerospace Div Div Cherry Aerospace	5 · Secondary reference	9 · Reference only
ST3M806A3-3	76301	The Boeing Company	5 · Secondary reference	9 · Reference only
3M1236C3-3	76301	The Boeing Company	7 · Replaced/superseded	2 · Fully interchangeable

Government demand

Open DLA RFQs (DIBBS)

SPE4A626T35JJ · 257 EA · due Sep 30, 2026 · N · AMSC C · DIBBS

What the government paid

Date	Vendor	Qty	Unit cost	Buyer	Reference
Feb 9, 2026	Wesco Aircraft Hardware Corp. 1V757	310	$2.33	Dla	SPE4A626V8075
Sep 15, 2017	Boeing Distribution Services Defense LLC 3G1W3	180	$1.40	Dla	SPE5E917V6401
May 8, 2017	Wesco Aircraft Hardware Corp. 1V757	355	$2.10	Dla	SPE5E917V4265
Mar 21, 2017	Boeing Distribution Services Defense LLC 3G1W3	256	$2.75	Dla	SPE5E917V3471
Feb 3, 2017	Rapid Rivet And Fastener Corporation 8J942	255	$2.96	Dla	SPE5E917V2558
Jan 30, 2017	Wesco Aircraft Hardware Corp. 1V757	124	$3.01	Dla	SPE5E917P0980
Aug 17, 2016	Aerospace & Industrial Fastener LLC Dba Aerospace & Indl Fasteners Co 7CR31	109	$3.25	Dla	SPE5E916V4858
Nov 12, 2013	Wesco Aircraft Hardware Corp. 1V757	161	$3.85	Dla	SPM5E914M0228
May 3, 2008	Boeing Distribution Services Defense LLC 3G1W3	76	$4.15	Dla	SPM5A108M0764
Jan 15, 2008	Boeing Distribution Services Defense LLC 3G1W3	25	$4.84	Dla	SPM5A608MM176
Dec 16, 2005	Rapid Rivet And Fastener Corporation 8J942	411	$4.87	Dla	SPM5AB06V0189
Jan 8, 2003	Rapid Rivet And Fastener Corporation 8J942	200	$5.00	Dla	SP054003MQJ66

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 12 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 3M1236C3-3.

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

DLA management data

FLIS unit price: $4.51
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Fastener Length: INCHES MAXIMUM 0.295
Head Height: INCHES MINIMUM 0.040 AND INCHES MAXIMUM 0.050
Shank Diameter: INCHES MINIMUM 0.093 AND INCHES MAXIMUM 0.097
Head Major Diameter: INCHES MINIMUM 0.178 AND INCHES MAXIMUM 0.196
Expansion Device: SERRATED STEM-TYPE W
Lubrication: DRY FILM
Grip Length: INCHES MINIMUM 0.126 AND INCHES MAXIMUM 0.187
Minimum Tensile Strength: POUNDS PER SQUARE INCH 300
Shear Strength: SINGLE POUNDS PER SQUARE INCH 566
Material: OVERALL IRON ALLOY 660
Material Document And Classification: OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 5737

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.