Nonmetallic Hose Assembly P/N 804AS121-1

Specifications

Thread class

2B

Thread class

1A

Thread direction

Second End Right-Hand

Thread direction

First End Right-Hand

Inside diameter

0.188 in (nominal)

Temp rating

Single Response Fahrenheit -40.0 and Fahrenheit 200.0

Outside diameter

0.516 in (nominal)

Minimum inside bending radius

Inches 3.000

Exterior color

Black

End connection design

Second End Elbow

End connection design

First End Straight

Connection type

First End Threaded Internal Tube

Connection type

Second End Threaded External Tube

Burst test pressure

Pounds Per Square Inch 12000.0

Nominal thread size

Second End Inches 0.375

Nominal thread size

First End Inches 0.438

Operating pressure

Location Not Otherwise Specified Pounds Per Square Inch (PSI) Maximum 3000.0

Seat angle

First End Degrees 45.0

Seat angle

Second End Degrees 45.0

Hydrostatic test pressure

Pounds Per Square Inch 6000.0

Flow angle

Second End Degrees 45.0

Outer covering environmental protection

Abrasion Resistant and Grease Resistant and Oil Resistant and Ozone Resistant

Inside surface condition

Smooth

Measuring method and length

Inches Nominal Working 21.500

Special features

Used for Brake Cylinder,Hydraulic System

Media for which designed

Single Response Hydraulic Fluid

Item structural composition

First Layer Braided Fabric

Item structural composition

Second Layer Braided Wire

Item structural composition

Outer Layer Braided Fabric

Thread series designator

First End UNF

From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.

Cross-reference part numbers

804AS121-1 804AS121-2 R504-6041425-21 1/2 500-69026

Also referenced as

804AS121

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual. They find the item; confirm the current part number when you order.

Shown for identification only. SECO can quote against any of these numbers.

Logistics data

Source of supply	SMS DLA Land and Maritime, Columbus, Ohio
Acquisition advice code	Z Insurance/numeric stockage objective — held by the government as insurance stock for contingencies, not for routine issue. SECO has 7 on the shelf
Unit of issue	EA each
Demilitarization code	A Demilitarization not required — non-munitions-list item
Controlled inventory code	U Unclassified
Hazardous material indicator	N No hazardous material

Source: public FLIS/PUB LOG cataloging data.

Why buy from SECO

These quantities sit on our own shelves — we are a stocking supplier, not a broker sourcing after you order. Condition-coded stock, formal quotes with NSN/PN on the paperwork, POs and GPC welcome, fast U.S. shipping.

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FAQ

What is NSN 4720-01-108-9706?
NSN 4720-01-108-9706 (4720011089706) — Nonmetallic Hose Assembly: SECO Parts has 7 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for nonmetallic hose assembly in federal supply class 4720 (Hose and Flexible Tubing).

Is NSN 4720-01-108-9706 available?
SECO Parts has 7 in stock in Augusta, GA — order or request a quote below.

How much does NSN 4720-01-108-9706 cost?
SECO typically prices parts like NSN 4720-01-108-9706 at $60–$105 each: an estimate from the government catalog price and what SECO has charged for similar parts. It is not a quote — request one for your price, usually answered the same business day. Quote lines carry a $50 minimum.

What does NSN 4720-01-108-9706 fit?
The federal catalog lists NSN 4720-01-108-9706 as used on: Small Munitions Trailer.

What part numbers cross-reference to NSN 4720-01-108-9706?
Part numbers that cross-reference this NSN include 804AS121-1, 804AS121-2, R504-6041425-21 1/2, 500-69026. It is also referenced by older, superseded or advisory numbers: 804AS121. SECO can quote against any of them.