Home · FSC 5935 Connectors, Electrical · NSN 5935-01-503-4940

NSN 5935-01-503-4940 — Backshell,Electrical Connector

NIIN 01-503-4940 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

Buying rhythm

from 4 government buys since 2016

The government has bought this item about every 1.4 years (loose, gaps vary ±84%). Last buy Sep 22, 2026. The gaps are too uneven to put a window on the next one.

How well this works: for loose items, "next buy about one typical gap after the last, give or take 136 days" caught the actual next buy 37% of the time across 34,631 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 5935-01-503-4940 is the national stock number for a backshell,electrical connector in federal supply class 5935 (Connectors, Electrical). It cross-references to 3 manufacturer part numbers from 1 CAGE code, including Isodyne Inc.; the primary is ISO150. The unit of issue is EA and the FLIS list price is $110.90.

The U.S. government has bought this item 19 times on record, 2 of them in the last 24 months, most recently on September 22, 2026 for $10,175 from Sea Wire & Cable Inc. The median unit price paid over 36 months is $79.35. 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.

3

part numbers from 1 CAGE

0

open solicitations, all agencies

2

government buys in 24 months · median $79.35

0

sellers with confirmed stock

Watch NSN 5935-01-503-4940: an email the morning the government solicits or buys it, or an AD names it. Free.
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Cross-references

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

Part numberCAGEManufacturerReferenceVariation
ISOHJ150NF1304-S031M6Isodyne Inc.3 · Design control (vendor)2 · Fully interchangeable
ISOHJ150NF1304-5S031M6Isodyne Inc.5 · Secondary reference9 · Reference only
ISO150031M6Isodyne Inc.D9 · Reference only

Government demand

Nothing open right now. Last government buy Sep 22, 2026. Watch this NSN and we will email you when it is solicited.

What the government paid

DateVendorQtyUnit costAmountBuyerReference
Sep 22, 2026Sea Wire & Cable Inc 65959$10,175DlaSPE7M526V7426 » Award/Basic Package View
Jun 20, 2025Sea Wire & Cable Inc 6595996$79.20DlaSPE7M125V5936
Feb 2, 2024Sea Wire & Cable Inc 6595988$79.50DlaSPE7MC24V3065
Dec 7, 2016Aircraft & Commercial Enterprises, Inc 8Z281137$73.45DlaSPE7M917V1421
Oct 30, 2015Sea Wire & Cable Inc 65959113$73.65DlaSPE7M516V0552
Sep 2, 2014Sea Wire & Cable Inc 65959108$76.00DlaSPE7M514V5450
Nov 30, 2011Nesstay Supply, Inc. 1P9E758$70.77DlaSPM7M712V0745
Jul 25, 2011Kampi Components Co Inc 7Z01650$71.96DlaSPM7M711V3242
May 12, 2011Us Milpack & Manufacturing Corp 513V018$82.00DlaSPM7M111VK507
Mar 18, 2011Mil-Stock Electronics, Inc 3FAM666$76.00DlaSPM7M711V1353
Jun 22, 2010Martin Military Inc 1WZZ215$116.30DlaSPM7M110MVL88
Mar 5, 2010Martin Military Inc 1WZZ2112$72.07DlaSPM7M710V0999
Feb 17, 2009Sea Wire & Cable Inc 6595940$74.00DlaSPM7M009V0759
May 20, 2008Mil-Stock Electronics, Inc 3FAM6104$66.82DlaSPM7M708M1732
May 16, 2008Sea Wire & Cable Inc 6595985$69.00DlaSPM7M708V1347
Dec 14, 2007Sea Wire & Cable Inc 6595946$69.00DlaSPM7M708V0396
Apr 18, 2007Jgils, LLC 1N8T810$93.77DlaSPM7M007M2887
Jan 29, 2007Lynn Electronics LLC 191512$112.00DlaSPM7M007M1632
Jan 18, 2007Pacific Coast Sales LLC 3SCL21$142.59DlaSPM7M107MV498

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 19 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 ISO150.

Request ISO150

No account needed. Goes to the sellers who carry this number or its family.

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

DLA management data

FLIS unit price
$110.90
Unit of issue
EA
Acquisition advice
Z — Insurance item
Source of supply
SMS
Effective
Jan 1, 2026

Item characteristics

Thread Direction
RIGHT-HAND
Overall Width
INCHES MAXIMUM 0.940
Body Angle In Deg
90.0
Cable Opening Diameter
INCHES MAXIMUM 0.500
Distance From Centerline To Connector End
INCHES MINIMUM 0.687 AND INCHES MAXIMUM 0.875
Distance From Centerline To Cable End
INCHES MAXIMUM 1.420
Cable Opening Quantity
1
Size Designation
13
Mounting Facility Type And Quantity
THREADED COUPLING 1
Features Provided
ELECTROMAGNETIC INTERFERENCE SHIELDING
Nominal Thread Size
MILLIMETERS 18.0
Thread Tolerance Class
INTERNAL 6H
Special Features
500 HOUR SALT SPRAY RESISTANT AND HAS RFI SHIELDING
Material
ALUMINUM ALLOY
Surface Treatment
CADMIUM AND CHROMATE AND NICKEL
Thread Series Designator
ISO M

Related stock numbers

Other NSNs filed under the same part numbers.

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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