Home · NSN 01-043-6300

NSN 01-043-6300 — Sleeve,Flared,Tube Fitting

NIIN 01-043-6300 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 01-043-6300 is the national stock number for a sleeve,flared,tube fitting. It cross-references to 9 manufacturer part numbers from 6 CAGE codes, including Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M, Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M, Imperial; the primary is 4730PL0977390. The unit of issue is EA and the FLIS list price is $0.47.

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.

9

part numbers from 6 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 01-043-6300: 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
MS51533B496906Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M2 · Item ident. reference2 · Fully interchangeable
MIL-DTL-1886681349Military Specifications Promulgated By Military Departments/Agencies Under Authority Of Defense Standardization Manual 4120 3-M41 · Not fully interchangeable
840-FS-0430327Imperial5 · Secondary reference9 · Reference only
MS51533-4U7709Mcnaughton Dynamics Limited5 · Secondary reference2 · Fully interchangeable
4730PL09773909009HJednolity Indeks Materialowy - Uniform Material Index69 · Reference only
80JX60472328Cotta Transmission Co LLCC1 · Not fully interchangeable
MS5153396906Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-MC1 · Not fully interchangeable
MS51533-496906Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-MC1 · Not fully interchangeable
MS51533-4C96906Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-MC1 · Not fully interchangeable
MS51533-8496906Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-MC1 · 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 4730PL0977390.

Request 4730PL0977390

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
$0.47
Unit of issue
EA
Acquisition advice
Z — Insurance item
Source of supply
SMS
Effective
Oct 1, 2026

Item characteristics

Casehardening Indicator
NOT CASE-HARDENED
Overall Length
INCHES NOMINAL 0.410
Metallic Hardness Rating
NOMINAL ROCKWELL B 70.0
Flange Width
INCHES NOMINAL 0.140
Flange Outside Diameter
INCHES NOMINAL 0.383
Seat Angle In Deg
33.0
Sleeve Outside Diameter
INCHES NOMINAL 0.255
Hose/Tube Outside Diameter For Which Designed
INCHES NOMINAL 0.250
Material
STEEL COMP 1015 OR STEEL COMP 1020 OR STEEL COMP 1137 OR STEEL COMP 1141 OR STEEL COMP 12L14 OR STEEL COMP 11L37
Material Document And Classification
FED STD 3RD MATERIAL RESPONSE FED STD 66, CO- 1137 OR FED STD 4TH MATERIAL RESPONSE FED STD 66, CO- 1141 OR FED STD 5TH MATERIAL RESPONSE FED STD 66, CO- 12L14 OR FED STD 6TH MATERIAL RESPONSE
Surface Treatment
CADMIUM

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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