Home · FSC 5935 Connectors, Electrical · NSN 5935-00-557-1973

NSN 5935-00-557-1973 — Connector,Plug,Electrical

NIIN 00-557-1973 · 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 1.9 years (irregular, gaps vary ±100%). Last buy Sep 24, 2026. 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 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 5935-00-557-1973 is the national stock number for a connector,plug,electrical in federal supply class 5935 (Connectors, Electrical). It cross-references to 4 manufacturer part numbers from 3 CAGE codes, including Sae International, Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M, Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M; the primary is MIL-C-5015. The unit of issue is EA and the FLIS list price is $37.22.

The U.S. government has bought this item 11 times on record, 1 of them in the last 24 months, most recently on September 24, 2026 for $350,000 from Benchmark Connector Corporation. 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.

4

part numbers from 3 CAGEs

0

open solicitations, all agencies

1

government buy in 24 months

0

sellers with confirmed stock

Watch NSN 5935-00-557-1973: 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
MS25183A10SL-4S0U583Sae International3 · Design control (vendor)2 · Fully interchangeable
SAE-AS501510U583Sae International3 · Design control (vendor)1 · Not fully interchangeable
MIL-C-501581349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only
MIL-DTL-501581349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only
MS25183A10SL-4S96906Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only

Government demand

Nothing open right now. Last government buy Sep 24, 2026. Watch this NSN and we will email you when it is solicited.

What the government paid

DateVendorQtyUnit costAmountBuyerReference
Sep 24, 2026Benchmark Connector Corporation 08MA2$350,000DlaSPE7M126D62CS » Award/Basic Package View
Nov 13, 2018Lockheed Martin Corporation 563J1133$26.68DlaSPE5E119F0272
Jan 1, 2017Spacecraft Components Corp 2B618481$24.80DlaSPE7M517P3629
Nov 3, 2016Spacecraft Components Corp 2B618100$27.20DlaSPE7M117P1074
Dec 8, 2015Spacecraft Components Corp 2B61861$28.85DlaSPE7M316M1113
Dec 24, 2008Astrex Electronics Inc. Div Tti Inc 02549135$31.00DlaSPM7M109V6231
Oct 10, 2008Astrex Electronics Inc. Div Tti Inc 0254986$30.06DlaSPM7M109V0686
Aug 2, 2008Astrex Electronics Inc. Div Tti Inc 02549106$23.31DlaSPM7M108VN181
Jun 12, 2007Avnet, Inc. 9A810111$30.09DlaSPM7M107MVK06
Nov 17, 2006Pei/Genesis, Inc. 2A58943$32.54DlaSPM7M107V3050
May 28, 1999Pei/Genesis, Inc. 2A589270$11.13DlaSP093599M5565

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 11 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 MIL-C-5015.

Request MIL-C-5015

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
$37.22
Unit of issue
EA
Acquisition advice
Z — Insurance item
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

Thread Class
2B
Thread Direction
RIGHT-HAND
Body Length
INCHES MAXIMUM 1.500
Overall Diameter
INCHES MAXIMUM 0.969
Environmental Protection
MOISTURE PROOF AND SALT WATER RESISTANT AND VIBRATION PROOF AND SHOCK RESISTANT AND COLD RESISTANT AND HEAT RESISTANT AND EXPLOSION PROOF
Threaded Device Type
COUPLING FACILITY
Mating End Quantity
1
Contact Removability
SINGLE MATING END SINGLE CONTACT GROUPING NONREMOVABLE
Contact Maximum Current Rating In Amps
22.0
Contact Maximum Ac Voltage Rating In Volts
500.0
Contact Maximum Dc Voltage Rating In Volts
700.0
Polarization Method
KEYWAY OR MULTIPLE KEYWAY
Insert Position In Deg
0.0
Shell Type
POTTING W/GROUNDING LUG
Connector Locking Method
INTERNALLY THREADED COUPLING RING
Nominal Thread Length
INCHES 0.375
Operating Temp Rating
CELSIUS MINIMUM -55.0 AND CELSIUS MAXIMUM 125.0
Thread Quantity Per Inch
24
Nominal Thread Size
INCHES 0.625
Terminal Location
SINGLE MATING END SINGLE CONTACT GROUPING BACK
Contact Material
SINGLE MATING END SINGLE CONTACT GROUPING COPPER ALLOY
Contact Surface Treatment
SINGLE MATING END SINGLE CONTACT GROUPING GOLD AND NICKEL
Insert Material
SINGLE MATING END RUBBER
Contact Surface Treatment Document And Classification
SINGLE MATING END SINGLE CONTACT GROUPING MIL SPEC 1ST TREATMENT RESPONSE -IL-G-45204,TY 2,GRADE C,CL 1 AND FED SPEC 2ND TREATMENT RESPONSE QQ-N-290,CL 2

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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