O-Ring P/N M25988/2-010

Specifications

Hardness rating

Shore Durometer a Nominal 75.0

Part name assigned by controlling agency

Packing, Preformed, Fluorosilicone

Material

Rubber Fluorosilicone Class FQ

Center hole diameter

0.234–0.244 in

Special features

Used IS Static Seal Applications While in Contact with FU

Outside diameter

0.379 in (nominal)

Cross-sectional height

0.067–0.073 in

Elongation percentage

Maximum 125

Color

Blue

Temp rating

Fahrenheit -65.0 and Fahrenheit 350.0

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

Cross-reference part numbers

M25988/2-010 M5988/2-010 MS5988/2-10 M5988/2-0410 M5988/2-01085 S9412-010 MIL-R-25988/2 Z00.N7423550039 MILR25988-2-010ES

Also referenced as

10117065

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual.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	D DLA/GSA stocked — stocked by DLA or GSA and issued from central stock
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 5331-00-179-9369?
NSN 5331-00-179-9369 (5331001799369) — O-Ring: SECO Parts has 19 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for o-ring in federal supply class 5331 (O-Ring).

Is NSN 5331-00-179-9369 available?
SECO Parts has 19 in stock in Augusta, GA — order or request a quote below.

How much does NSN 5331-00-179-9369 cost?
NSN 5331-00-179-9369 is a low-cost part, so SECO quotes it by the line rather than by the piece: there is a $50 minimum per line, and quantity pricing on request — usually answered the same business day.

What part numbers cross-reference to NSN 5331-00-179-9369?
Part numbers that cross-reference this NSN include M25988/2-010, M5988/2-010, MS5988/2-10, M5988/2-0410, M5988/2-01085, S9412-010, MIL-R-25988/2, Z00.N7423550039. It is also referenced by older, superseded or advisory numbers: 10117065. SECO can quote against any of them.