N163 — RING,NOZZLE,PUMP

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

N163: RING,NOZZLE,PUMP.

The RING,NOZZLE,PUMP is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYAMIDE NYLON OVERALL, thickness: 0.020 INCHES NOMINAL IN, hole_diameter: 0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN, hardness_rating: 110.0 ROCKWELL R MINIMUM, overall_diameter: 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-966-7256, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

N163

NSN: 5310-00-966-7256
NIINs: 009667256, 011974907
FSC: 5310 — Nuts and Washers
CAGE: 02751 — BLACK ANAD WEBSTER INC NYLOGRIP PRODUCTS DIV (USA)

SPECIFICATIONS

material	PLASTIC POLYAMIDE NYLON OVERALL
thickness	0.020 INCHES NOMINAL IN
hole_diameter	0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
hardness_rating	110.0 ROCKWELL R MINIMUM
overall_diameter	0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
end_item_identification	FMC CORP,MODEL CG
cross-sectional_shape_style	RECTANGULAR
material_document_and_classification	MIL-M-20693,TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
general_characteristics_item_description	NICKEL COPPER ALLOY
NSN	5310-00-966-7256

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN

•

HARDNESS RATING: 110.0 ROCKWELL R MINIMUM

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-M-20693,TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

PERIPHERAL SHAPE STYLE: ROUND

•

MATERIAL: PLASTIC POLYAMIDE NYLON OVERALL

•

CENTER HOLE SHAPE STYLE: ROUND

•

HOLE DIAMETER: 0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

OVERALL DIAMETER	0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
HARDNESS RATING	110.0 ROCKWELL R MINIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-M-20693,TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
PERIPHERAL SHAPE STYLE	ROUND
MATERIAL	PLASTIC POLYAMIDE NYLON OVERALL
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
THICKNESS	0.020 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 3

P51-14-2Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

P51-14-02Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

101-3Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is N163?

N163 is a RING,NOZZLE,PUMP.

What parts can replace N163?

There are 3 known substitutes for N163: P51-14-2, P51-14-02, 101-3. Substitute compatibility should be verified for your specific system.

What is the NSN for N163?

N163 is cataloged in the U.S. Government catalog under NSN 5310-00-966-7256. This indicates validated use in U.S. government and defense supply chains.

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