Home · NSN 01-316-8991

NSN 01-316-8991 — Switch,Proximity

NIIN 01-316-8991 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 01-316-8991 is the national stock number for a switch,proximity. It cross-references to 7 manufacturer part numbers from 3 CAGE codes, including Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M, Eaton Corporation, Eldec Aerospace Corp; the primary is 8-560-2. The unit of issue is EA and the FLIS list price is $1,450.34.

No government purchase of this stock number is on our record yet. 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 3 CAGEs

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
M24711/AC-0.5-NC	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	2 · Item ident. reference	2 · Fully interchangeable
MIL-PRF-24711	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	4	1 · Not fully interchangeable
ETN0002	31795	Eaton Corporation	5 · Secondary reference	1 · Not fully interchangeable
MIL-S-24711	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	5 · Secondary reference	9 · Reference only
8-560-2	08748	Eldec Aerospace Corp	C	1 · Not fully interchangeable
MIL-S-24711/0.5AC-NC	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	C	1 · Not fully interchangeable
MIL24711/AC-0.5-NC	81349	Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M	C	1 · Not fully interchangeable

Government demand

Nothing open right now. Watch this NSN and we will email you when it is solicited.

What the government paid

No government purchase on record for this NSN.

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

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 8-560-2.

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

DLA management data

FLIS unit price: $1,450.34
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

Unthreaded Mounting Hole Diameter: INCHES NOMINAL 0.406
Longest Horizontal Distance Between Mounting Centers: INCHES NOMINAL 3.000
Longest Vertical Distance Between Mounting Centers: INCHES NOMINAL 3.000
Operating Temp Rating: FAHRENHEIT MINIMUM -4.0 AND FAHRENHEIT MAXIMUM 158.0
Mounting Method: BRACKET(S) AND UNTHREADED HOLE(S)
Contact Action Stimulus: DECREASE
Mounting Facility Pattern: EIGHT POSITION RECTANGULAR
Nonpile-Up Contact Arrangement: POLE, SINGLE THROW, NORMALLY CLOSED, DOUBLE BREAK, MOMENTARY ACTION 1
Terminal Type: WIRE LEAD
Contact Load Current Rating: SECOND VOLTAGE AMPERES RESISTIVE LOAD 1.25 AND AMPERES INDUCTIVE LOAD 1.25
Contact Load Current Rating: FIRST VOLTAGE AMPERES RESISTIVE LOAD 1.25 AND AMPERES INDUCTIVE LOAD 1.25
Contact Adjustability: ACTUATION POINT NOT ADJUSTABLE
Contact Voltage Rating In Volts: FIRST VOLTAGE AC AT SEA LEVEL 65.0
Contact Voltage Rating In Volts: SECOND VOLTAGE AC AT SEA LEVEL 130.0
Special Features: SENSING FACE 0.500 IN.
Frequency In Hertz: 60.0
Test Data Document: SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE

Related stock numbers

Other NSNs filed under the same part numbers.

01-316-6710 · Switch,Proximity
01-316-8989 · Switch,Proximity
01-316-8990 · Switch,Proximity
01-317-0563 · Switch,Proximity
01-317-0564 · Switch,Proximity

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.