Home · NSN 00-894-5551

NSN 00-894-5551 — Housing,Anti-Icing Air Shut-Off

NIIN 00-894-5551 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 00-894-5551 is the national stock number for a housing,anti-icing air shut-off. It cross-references to 1 manufacturer part number from 2 CAGE codes, including Rtx Corporation; the primary is 427667. The federal catalog ties it to the TF-33. The unit of issue is EA and the FLIS list price is $7,237.25.

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 number from 2 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
427667	77445	Rtx Corporation	3 · Design control (vendor)	2 · Fully interchangeable
427667	52661	Rtx Corporation	5 · Secondary reference	2 · 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 427667.

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

DLA management data

FLIS unit price: $7,237.25
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2026

Item characteristics

End Item Identification: TF-33 ACFT ENGINE
Precious Material And Location: SILVER -TG FLANGE AND FERRULE JOINTS BRAZING
Precious Material: SILVER
General Characteristics Item Description: O/A LG 6.943 TO 6.963 IN.;MTG FLANGE THK 0.245 TO 0.255 IN.,4 FLANGE HOLES 0.339 TO 0.349 IN.;DISTANCE BETWEEHOLES ALONG LG AND W 2.376 IN. C TO C

Related stock numbers

Other NSNs filed under the same part numbers.

00-042-7667 · Nut,Plain,Slotted,Hexagon
00-842-7634 · Nut,Plain,Slotted,Hexagon

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.