Home · NSN 00-198-5398

NSN 00-198-5398 — Key,Socket Head Screw

NIIN 00-198-5398 · unit of issue EA · AAC H (not stocked, central procurement (dispute)) · source of supply GSA

NSN 00-198-5398 is the national stock number for a key,socket head screw. It cross-references to 34 manufacturer part numbers from 37 CAGE codes, including The American Society Of Mechanical Engineers, Lockheed Martin Corporation, Rockwell Collins, Inc.; the primary is 0181-5. The unit of issue is EA and the FLIS list price is $0.09.

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.

34

part numbers from 37 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 00-198-5398: 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
B18.305047The American Society Of Mechanical Engineers3 · Design control (vendor)1 · Not fully interchangeable
0181-556232Lockheed Martin Corporation5 · Secondary reference2 · Fully interchangeable
024-0058-0013499Rockwell Collins, Inc.5 · Secondary reference9 · Reference only
024-0058-00013499Rockwell Collins, Inc.5 · Secondary reference2 · Fully interchangeable
1-16SHORTARMCADMIUMPLATED82896Safety Socket LLC5 · Secondary reference2 · Fully interchangeable
1-16SHORTCADMIUMPLATED82896Safety Socket LLC5 · Secondary reference2 · Fully interchangeable
106000-396795Gould Instrument Systems Inc5 · Secondary reference9 · Reference only
11608664Bristol Babcock Inc Instruments-Systems Div Sub Of Babcock Intl Inc5 · Secondary reference9 · Reference only
13016N0600798Mutron Corp5 · Secondary reference9 · Reference only
1380331734Bondhus Corp5 · Secondary reference2 · Fully interchangeable
160734-293953Melstrom Manufacturing Corporation5 · Secondary reference2 · Fully interchangeable
207628-0002X923Falcon Communications Inc5 · Secondary reference2 · Fully interchangeable
207628-00014100Stromberg-Carlson Corp A Plessey Telecommunications Co5 · Secondary reference9 · Reference only
2310-409777885Seeburg Corp The Seeburg Products Div5 · Secondary reference9 · Reference only
318-1002P249956Raytheon Company5 · Secondary reference9 · Reference only
318-1002P23B150Raytheon Company5 · Secondary reference2 · Fully interchangeable
318MR2P149956Raytheon Company5 · Secondary reference9 · Reference only
318MR2P13B150Raytheon Company5 · Secondary reference2 · Fully interchangeable
41W244521450Army Weapons Command Attn Amswe-Ree-S5 · Secondary reference9 · Reference only
49-1179932242Johnson Controls, Inc5 · Secondary reference2 · Fully interchangeable
49550431550L3harris Technologies, Inc. Dba Harris Corporation5 · Secondary reference2 · Fully interchangeable
49550428528Itt Industries Inc Itt Aerospace Communications Div East5 · Secondary reference9 · Reference only
54B6714-208452Northrop Grumman Systems Corporation5 · Secondary reference2 · Fully interchangeable
54B6714-279500Westinghouse Electric Corp5 · Secondary reference2 · Fully interchangeable
57008636D0Apex Tool Group, LLC Dba Nicholson5 · Secondary reference9 · Reference only
5700808292Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.5 · Secondary reference9 · Reference only
57008D636D0Apex Tool Group, LLC Dba Nicholson5 · Secondary reference9 · Reference only
58A5A294-310001Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier5 · Secondary reference9 · Reference only
6800370276Allen Mfg Co Sub Of Chicago Pneumatic Tool Co5 · Secondary reference9 · Reference only
7027901P103538Lockheed Martin Corporation5 · Secondary reference2 · Fully interchangeable
900133218876Us Army Aviation And Missile Command5 · Secondary reference2 · Fully interchangeable
A-A-247358536Federal Commercial Item Description Promulgated By General Services Administration Washington Dc5 · Secondary reference9 · Reference only
AW2C7127Sna Germany Gmbh5 · Secondary reference2 · Fully interchangeable
AW2DAC910Aertekno S.R.L.5 · Secondary reference2 · Fully interchangeable
AW2D55719Idsc Holdings LLC5 · Secondary reference2 · Fully interchangeable
BA27077-270408At And T Corp5 · Secondary reference9 · Reference only
BA27077-264959American Telephone And Telegraph Co5 · Secondary reference9 · Reference only
C9640-181755Lockheed Martin Corporation5 · Secondary reference2 · Fully interchangeable
GGG-K-27581348Federal Specifications Promulgated By General Services Administration Washington Dc5 · Secondary reference9 · Reference only
GGG-K-275 TY1CL180244General Services Administration Federal Supply Service5 · Secondary reference9 · Reference only
WR10000-180249Bae Systems Information And Electronic Systems Integration Inc.5 · Secondary reference9 · Reference only
MP050334764Scientific Radio Systems IncC1 · 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 0181-5.

Request 0181-5

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
$0.09
Unit of issue
EA
Acquisition advice
H — Not stocked, central procurement (dispute)
Source of supply
GSA
Effective
Jul 4, 2026

Item characteristics

Overall Length
INCHES MINIMUM 1.717 AND INCHES MAXIMUM 1.906
Long Arm Length
INCHES MINIMUM 1.656 AND INCHES MAXIMUM 1.844
Short Arm Length
INCHES MINIMUM 0.469
Wrenching Surface Size
BOTH ENDS INCHES NOMINAL 0.063
Features Provided
SHORT SERIES
Wrenching Surface Shape
BOTH ENDS EXTERNAL HEXAGON
Environmental Attribute Code
PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
Material
OVERALL STEEL
Surface Treatment
OVERALL OXIDE OR ZINC
Specification/Standard Data
PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 05047-AS-E B18.3

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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