Home · NSN 00-805-8379

NSN 00-805-8379 — Seal,Plain Encased

NIIN 00-805-8379 · unit of issue EA · AAC J (not stocked, central procurement) · source of supply SMS

NSN 00-805-8379 is the national stock number for a seal,plain encased. It cross-references to 6 manufacturer part numbers from 5 CAGE codes, including Garlock Sealing Technologies LLC, Westinghouse Electric Corp Control Business Unit, Westinghouse Electric Corp; the primary is 21158-2171. The unit of issue is EA and the FLIS list price is $0.96.

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.

6

part numbers from 5 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 00-805-8379: 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
21158-217173680Garlock Sealing Technologies LLC3 · Design control (vendor)2 · Fully interchangeable
217111660Westinghouse Electric Corp Control Business Unit5 · Secondary reference9 · Reference only
217179500Westinghouse Electric Corp5 · Secondary reference2 · Fully interchangeable
217188657Westinghouse Electric Corp Power Generation-Turbine Div5 · Secondary reference9 · Reference only
217190099Northrop Grumman Systems Corporation5 · Secondary reference2 · Fully interchangeable
25J749PC579500Westinghouse Electric Corp5 · Secondary reference2 · Fully interchangeable
25J749PC588657Westinghouse Electric Corp Power Generation-Turbine Div5 · Secondary reference9 · Reference only
25J749PC590099Northrop Grumman Systems Corporation5 · Secondary reference2 · Fully interchangeable
26J130PC6690099Northrop Grumman Systems Corporation5 · Secondary reference2 · Fully interchangeable
26J130PC6679500Westinghouse Electric Corp5 · Secondary reference2 · Fully interchangeable
26J130PC6688657Westinghouse Electric Corp Power Generation-Turbine Div5 · Secondary reference9 · Reference only
26J52PC9688657Westinghouse Electric Corp Power Generation-Turbine Div5 · Secondary reference9 · Reference only
26J52PC9690099Northrop Grumman Systems Corporation5 · Secondary reference2 · Fully interchangeable
26J52PC9679500Westinghouse Electric Corp5 · Secondary reference2 · Fully interchangeable
26J81PC6679500Westinghouse Electric Corp5 · Secondary reference2 · Fully interchangeable
26J81PC6688657Westinghouse Electric Corp Power Generation-Turbine Div5 · Secondary reference9 · Reference only
26J81PC6690099Northrop Grumman Systems Corporation5 · Secondary reference2 · 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 21158-2171.

Request 21158-2171

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
$0.96
Unit of issue
EA
Acquisition advice
J — Not stocked, central procurement
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

Temp Rating
FAHRENHEIT -40.0 AND FAHRENHEIT 200.0
Accommodated Shaft Diameter
INCHES NOMINAL 3.000
Seal Width
INCHES NOMINAL 0.375
Accommodated Shaft Maximum Rated Speed
FEET PER MINUTE 3000
Housing Bore Diameter
INCHES NOMINAL 3.876
Hardness Rating
OVERALL SHORE DUROMETER A NOMINAL 80.0
Maximum Pressure Rating
POUNDS PER SQUARE INCH (PSI) 7.0
Color
BLACK
Material
CASE STEEL
Material
SEALING ELEMENT RUBBER SYNTHETIC

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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