Home · NSN 01-043-7758

NSN 01-043-7758 — O-Ring

NIIN 01-043-7758 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 01-043-7758 is the national stock number for an o-ring. It cross-references to 6 manufacturer part numbers from 10 CAGE codes, including Tactair Fluid Controls Inc Western Hydraulics Div, Sae International, Parker-Hannifin Corp; the primary is 2-264 N304-75. The unit of issue is EA and the FLIS list price is $3.64.

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 10 CAGEs

0

open solicitations, all agencies

0

government buys in 24 months

0

sellers with confirmed stock

Watch NSN 01-043-7758: 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
7-3814PC4204823Tactair Fluid Controls Inc Western Hydraulics Div3 · Design control (vendor)2 · Fully interchangeable
MS28775-2640U583Sae International3 · Design control (vendor)2 · Fully interchangeable
SAE-AS287750U583Sae International3 · Design control (vendor)1 · Not fully interchangeable
2-264 N304-7502697Parker-Hannifin Corp5 · Secondary reference9 · Reference only
2-264 N304-75C0308Parker Hannifin Gmbh O-Ring Division5 · Secondary reference9 · Reference only
MS28775-26444114Bae Systems Land & Armaments L.P.5 · Secondary reference2 · Fully interchangeable
MS28775-26481343Society Of Automotive Engineers Inc5 · Secondary reference9 · Reference only
MS28775-26496906Military Standards Promulgated By Military Departments Under Authority Of Defense Standardization Manual 4120 3-M5 · Secondary reference9 · Reference only
MS28775-264A0199Leonardo S.P.A. - Electronics Division - Defence Business Area5 · Secondary reference2 · Fully interchangeable
PRP568-264-4067-7077308Parco, LLC5 · Secondary reference2 · Fully interchangeable
ARP568-264MILP2 5732D9182Zf Industrieantriebe Witten GmbhC1 · 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 2-264 N304-75.

Request 2-264 N304-75

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
$3.64
Unit of issue
EA
Acquisition advice
Z — Insurance item
Source of supply
SMS
Shelf life code
Y
Effective
Oct 1, 2025

Item characteristics

Outside Diameter
INCHES MINIMUM 7.709 AND INCHES MAXIMUM 7.815
Cross-Sectional Height
INCHES MINIMUM 0.135 AND INCHES MAXIMUM 0.143
Center Hole Diameter
INCHES MINIMUM 7.454 AND INCHES MAXIMUM 7.514
Material
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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