Home · NSN 00-003-5158

NSN 00-003-5158 — Spark Plug

NIIN 00-003-5158 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 00-003-5158 is the national stock number for a spark plug. It cross-references to 5 manufacturer part numbers from 7 CAGE codes, including Allied-Signal Inc Autolite Div, Federal Specifications Promulgated By General Services Administration Washington Dc, Ford Motor Co Ford Parts And Service Div Government Part Sales; the primary is 403. The unit of issue is EA and the FLIS list price is $3.86.

No government purchase of this stock number is on our record yet. No seller has confirmed stock of it here in the last 30 days; watching the number is free and the first listing triggers an alert.

part numbers from 7 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
403	52970	Allied-Signal Inc Autolite Div	3 · Design control (vendor)	2 · Fully interchangeable
WS506	81348	Federal Specifications Promulgated By General Services Administration Washington Dc	4	1 · Not fully interchangeable
AGR21	23040	Ford Motor Co Ford Parts And Service Div Government Part Sales	5 · Secondary reference	9 · Reference only
R43XL	7X677	General Motors LLC	5 · Secondary reference	2 · Fully interchangeable
R43XL	70040	General Motors LLC Dba General Motors	5 · Secondary reference	9 · Reference only
RN4C	0AFL4	Champion Aerospace LLC	5 · Secondary reference	9 · Reference only
RN4C	0B231	Champion Aviation Inc Automotive Div	5 · Secondary reference	9 · Reference only

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 403.

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

DLA management data

FLIS unit price: $3.86
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

Dc Resistance Rating In Ohms: NOMINAL 10000.0
Reach Length: INCHES NOMINAL 0.750
Usage Design: ENGINE OTHER THAN AIRCRAFT
Width Across Flats: INCHES NOMINAL 0.812
Seat Major Diameter: INCHES MAXIMUM 0.8125
Height Above Mounting Surface: INCHES NOMINAL 2.200
Pressure Rating: MEAN EFFECTIVE POUNDS PER SQUARE INCH (PSI) MINIMUM 300.0 AND POUNDS PER SQUARE INCH (PSI) MAXIMUM 330.0
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
Nondefinitive Spec/Std Data: TYPE 3 AND CLASS A

Related stock numbers

Other NSNs filed under the same part numbers.

00-007-8382 · Spark Plug
00-016-5078 · Delay Line
00-018-5500 · Spark Plug
00-064-7811 · Spark Plug
00-084-3694 · Spark Plug
00-092-9615 · Drill Point Set,Push
00-103-4943 · Relay,Hybrid
00-110-2789 · Spark Plug

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.