NID-70 — WAVEGUIDE ASSEMBLY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

NID-70: WAVEGUIDE ASSEMBLY.

The WAVEGUIDE ASSEMBLY is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE, flexibility: RIGID SINGLE TUBING SEGMENT, flange_depth: 0.281 INCHES NOMINAL SECOND FLANGE IN, flange_style: CHOKE TYPE FIRST FLANGE, thread_class: 2B FIRST FLANGE SINGLE CONNECTION FACILITY, style_designator: STRAIGHT TYPE. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-073-0716, 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

NID-70

NSN: 5985-00-073-0716
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE
flexibility	RIGID SINGLE TUBING SEGMENT
flange_depth	0.281 INCHES NOMINAL SECOND FLANGE IN
flange_style	CHOKE TYPE FIRST FLANGE
thread_class	2B FIRST FLANGE SINGLE CONNECTION FACILITY
flange_quantity	2
style_designator	STRAIGHT TYPE
thread_direction	RIGHT-HAND FIRST FLANGE SINGLE CONNECTION FACILITY
waveguide_length	10.968 INCHES NOMINAL IN
surface_treatment	ENAMEL ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
tubing_twist_type	STRAIGHT TWIST SINGLE TUBING SEGMENT
operating_pressure	12.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS
NSN	5985-00-073-0716

COMPONENT DIAGRAM

KEY FEATURES

•

TUBING WALL CONSTRUCTION STYLE: SEAMLESS SINGLE TUBING SEGMENT

•

FLANGE INSIDE HEIGHT: 1.002 INCHES MINIMUM AND 1.005 INCHES MAXIMUM SECOND FLANGE IN

•

FLANGE QUANTITY: 2

•

STYLE DESIGNATOR: STRAIGHT TYPE

•

FLEXIBILITY: RIGID SINGLE TUBING SEGMENT

•

WAVEGUIDE INSIDE WIDTH: 1.868 INCHES MINIMUM AND 1.876 INCHES MAXIMUM IN

•

CROSS-SECTIONAL SHAPE STYLE: INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR

TECHNICAL CHARACTERISTICS

TUBING WALL CONSTRUCTION STYLE	SEAMLESS SINGLE TUBING SEGMENT
FLANGE INSIDE HEIGHT	1.002 INCHES MINIMUM AND 1.005 INCHES MAXIMUM SECOND FLANGE IN
FLANGE INSIDE HEIGHT	0.868 INCHES MINIMUM AND 0.876 INCHES MAXIMUM FIRST FLANGE IN
FLANGE QUANTITY	2
STYLE DESIGNATOR	STRAIGHT TYPE
FLEXIBILITY	RIGID SINGLE TUBING SEGMENT
WAVEGUIDE INSIDE WIDTH	1.868 INCHES MINIMUM AND 1.876 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLE	INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
OPERATING PRESSURE	12.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS
FLANGE CONNECTING HOLE DIAMETER	0.203 INCHES MINIMUM AND 0.209 INCHES MAXIMUM SECOND FLANGE SINGLE CONNECTION FACILITY IN

SUBSTITUTES & CROSS-REFERENCES 3

2269805REVCReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

1005629Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

2269805Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedDemilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is NID-70?

NID-70 is a WAVEGUIDE ASSEMBLY.

What parts can replace NID-70?

There are 3 known substitutes for NID-70: 2269805REVC, 1005629, 2269805. Substitute compatibility should be verified for your specific system.

What is the NSN for NID-70?

NID-70 is cataloged in the U.S. Government catalog under NSN 5985-00-073-0716. This indicates validated use in U.S. government and defense supply chains.

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