Home · NSN 00-540-8354

NSN 00-540-8354 — Spark Plug

NIIN 00-540-8354 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 00-540-8354 is the national stock number for a spark plug. It cross-references to 12 manufacturer part numbers from 11 CAGE codes, including Navistar Intl Corp Melrose Park Engine Plant Location /Melrose Park/, Bridgestone Americas Tire Operations, LLC, Federal Specifications Promulgated By General Services Administration Washington Dc; the primary is 276457R91. The unit of issue is EA and the FLIS list price is $4.66.

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.

12

part numbers from 11 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 00-540-8354: an email the morning the government solicits or buys it, or an AD names it. Free.
Know someone who should see this?

Cross-references

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

Part numberCAGEManufacturerReferenceVariation
354799R9192679Navistar Intl Corp Melrose Park Engine Plant Location /Melrose Park/3 · Design control (vendor)2 · Fully interchangeable
S40CF22337Bridgestone Americas Tire Operations, LLC3 · Design control (vendor)1 · Not fully interchangeable
WS50681348Federal Specifications Promulgated By General Services Administration Washington Dc41 · Not fully interchangeable
276457R9192679Navistar Intl Corp Melrose Park Engine Plant Location /Melrose Park/5 · Secondary reference9 · Reference only
276457R9131007Navistar International Corporation Dba Navistar5 · Secondary reference9 · Reference only
359278R9192679Navistar Intl Corp Melrose Park Engine Plant Location /Melrose Park/5 · Secondary reference2 · Fully interchangeable
73CES78589Stitt Spark Plug Co5 · Secondary reference9 · Reference only
C7370040General Motors LLC Dba General Motors5 · Secondary reference9 · Reference only
C7570040General Motors LLC Dba General Motors5 · Secondary reference9 · Reference only
CV0-44D0AFL4Champion Aerospace LLC5 · Secondary reference9 · Reference only
KE281C81240White Farm Equipment Co Sub Of Tic Investment Inc5 · Secondary reference9 · Reference only
TT423040Ford Motor Co Ford Parts And Service Div Government Part Sales5 · Secondary reference9 · Reference only
W100AFL4Champion Aerospace LLC5 · Secondary reference9 · Reference only
W100B231Champion Aviation Inc Automotive Div5 · Secondary reference9 · Reference only
C737X677General Motors LLCC1 · 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 276457R91.

Request 276457R91

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
$4.66
Unit of issue
EA
Acquisition advice
J — Not stocked, central procurement
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

Reach Length
INCHES NOMINAL 0.625
Usage Design
ENGINE OTHER THAN AIRCRAFT
Width Across Flats
INCHES NOMINAL 0.938
Seat Major Diameter
INCHES MAXIMUM 1.125
Height Above Mounting Surface
INCHES NOMINAL 2.190
Pressure Rating
MEAN EFFECTIVE POUNDS PER SQUARE INCH (PSI) MINIMUM 170.0 AND POUNDS PER SQUARE INCH (PSI) MAXIMUM 175.0
Special Features
COMMERCIAL-INDUSTRIAL-TRANSPORT SERIES
Proprietary Characteristics
PACS
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
Thread Size And Series/Type Designator
BASE UNS 7 TO 8-18
Nondefinitive Spec/Std Data
TYPE 3 AND CLASS B

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.

Get the daily Market Pulse

New DLA RFQs, SAM.gov notices, yesterday's awards and FAA directives, weekday mornings. Free, one click to leave.