Home · FSC 4720 Hose And Flexible Tubing · NSN 4720-01-483-0787

NSN 4720-01-483-0787 — Hose,Air Breathing

NIIN 01-483-0787 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

NSN 4720-01-483-0787 is the national stock number for a hose,air breathing in federal supply class 4720 (Hose And Flexible Tubing). It cross-references to 4 manufacturer part numbers from 3 CAGE codes, including Naval Sea Systems Command, Naval Inventory Control Point Mechanicsburg, Herbert Cooper Company Inc; the primary is 6696345. The unit of issue is EA and the FLIS list price is $187.28.

No government purchase of this stock number is on our record yet. 1 solicitation is open right now, the soonest due October 2, 2026 for 4 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.

part numbers from 3 CAGEs

open solicitation, 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
6696345	53711	Naval Sea Systems Command	3 · Design control (vendor)	1 · Not fully interchangeable
6696345CP	03950	Naval Inventory Control Point Mechanicsburg	5 · Secondary reference	2 · Fully interchangeable
HC-252	13560	Herbert Cooper Company Inc	5 · Secondary reference	1 · Not fully interchangeable
HC-252CP	03950	Naval Inventory Control Point Mechanicsburg	5 · Secondary reference	2 · Fully interchangeable

Government demand

Open DLA RFQs (DIBBS)

SPE7M426T429S · 4 EA · due Oct 2, 2026 · N · AMSC G · DIBBS

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 6696345.

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

DLA management data

FLIS unit price: $187.28
Unit of issue: EA
Acquisition advice: Z — Insurance item
Source of supply: SMS
Effective: Oct 1, 2025

Item characteristics

End Item Identification: MK24MOD0,FULL FACE MASK
End Overall Length: SECOND END INCHES NOMINAL 1.000
End Overall Length: FIRST END INCHES NOMINAL 1.375
End Inside Width: FIRST END INCHES NOMINAL 1.950
End Inside Width: SECOND END INCHES NOMINAL 1.080
Operating Pressure: POUNDS PER SQUARE INCH (PSI) MAXIMUM 5.0
Criticality Code Justification: ZZZY
Measuring Method And Length: INCHES NOMINAL OVERALL 22.000
Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D

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.