Home · FSC 4730 Hose, Pipe, Tube, Lubrication, And Railing Fittings · NSN 4730-00-632-0797

NSN 4730-00-632-0797 — Restrictor Unit,Fluid Flow

NIIN 00-632-0797 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 4730-00-632-0797 is the national stock number for a restrictor unit,fluid flow in federal supply class 4730 (Hose, Pipe, Tube, Lubrication, And Railing Fittings). It cross-references to 1 manufacturer part number from 2 CAGE codes, including Tactair Fluid Controls Inc, Tactair Fluid Controls Inc Phoenix Controls Div; the primary is 1165-1-3532. The unit of issue is EA and the FLIS list price is $4,736.03.

The U.S. government has bought this item 10 times on record, 2 of them in the last 24 months, most recently on March 12, 2026 at $3,564.00 each from Tactair Fluid Controls Inc. The median unit price paid over 36 months is $3,564.00. 1 solicitation is open right now, the soonest due October 5, 2026 for 1 EA. 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.

1

part number from 2 CAGEs

1

open solicitation, all agencies

2

government buys in 24 months · median $3,564.00

0

sellers with confirmed stock

Watch NSN 4730-00-632-0797: 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
1165-1-353270236Tactair Fluid Controls Inc3 · Design control (vendor)2 · Fully interchangeable
1165-1-353257817Tactair Fluid Controls Inc Phoenix Controls Div5 · Secondary reference9 · Reference only

Government demand

Open DLA RFQs (DIBBS)

What the government paid

DateVendorQtyUnit costAmountBuyerReference
Mar 12, 2026Tactair Fluid Controls Inc 702363$3,564.00DlaSPE7L126V6590
Jan 28, 2026Tactair Fluid Controls Inc 702362$3,564.00DlaSPE7M326P0579
May 28, 2024Tactair Fluid Controls Inc 702365$3,395.00DlaSPE7M324P1825
Jan 6, 2022Tactair Fluid Controls Inc 702361$3,202.93DlaSPE7M322P1558
Nov 18, 2019Tactair Fluid Controls Inc 702364$2,931.00DlaSPE7M320P0896
Jul 6, 2017Tactair Fluid Controls Inc 702363$2,683.00DlaSPE7M017VA572
Nov 9, 2011Tactair Fluid Controls Inc 702368$2,109.00DlaSPM7MX08G0001Y83P
Nov 25, 2005Tactair Fluid Controls Inc 7023610$1,404.00DlaSPM70003D94260010
Nov 22, 2005Tactair Fluid Controls Inc 7023610$1,404.00DlaSPM70003D94260007
Mar 17, 2005Tactair Fluid Controls Inc 702363$1,482.00DlaSP074003D94260023

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 10 buys on record in total.

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 1165-1-3532.

Request 1165-1-3532

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
$4,736.03
Unit of issue
EA
Acquisition advice
Z — Insurance item
Source of supply
SMS
Shelf life code
Y
Effective
Oct 1, 2025

Item characteristics

Thread Class
3A
Thread Direction
LOCATION NOT OTHERWISE SPECIFIED RIGHT-HAND
Overall Length
INCHES NOMINAL 3.931
Diameter
INCHES MAXIMUM 0.812
Thread Size Designator
9/16-20
Operating Temp Range
FAHRENHEIT -65.0 TO 275.0
Compression Type
ERMETO
Design Type
STRAIGHT
Width Across Flats
INCHES NOMINAL 0.813
End Connection Type
LOCATION NOT OTHERWISE SPECIFIED THREADED MALE COMPRESSION
End Connection Similarity
IDENTICAL
Pressure Rating
POUNDS PER SQUARE INCH (PSI) NOMINAL 3000.0
Thread Series
ALL CONNECTIONS UNF OR NF
Valve Size
INCHES 0.375
End Connection Component Type And Size For Which Designed
3/8 IN. OD TUBE
Flow Rate And Fluid Type
GALLONS PER MINUTE HYDRAULIC FLUID 1.0
Material
FILTER STEEL CORROSION RESISTING
Material
BODY ALUMINUM ALLOY
Material
PACKING RUBBER SYNTHETIC

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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