PartsTable
Technical Data Sheet
Download PDF

1260936-1 — STANDOFF,THREADED,SPACING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1260936-1: STANDOFF,THREADED,SPACING.

The STANDOFF,THREADED,SPACING is a the manufacturer industrial component. Key specifications include length: 2.187 INCHES NOMINAL IN, diameter: 0.156 INCHES NOMINAL IN, groove_width: 0.031 INCHES NOMINAL IN, groove_diameter: 0.072 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN, style_designator: LEFT INTERNAL AND RIGHT EXTERNAL THREAD, cross-sectional_shape: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-600-9787, 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
1260936-1
NSN: 5340-00-600-9787
FSC: 5340 — Hardware, Commercial
CAGE: 55972 — HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS (USA)
SPECIFICATIONS
length2.187 INCHES NOMINAL IN
diameter0.156 INCHES NOMINAL IN
groove_width0.031 INCHES NOMINAL IN
groove_diameter0.072 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
style_designatorLEFT INTERNAL AND RIGHT EXTERNAL THREAD
cross-sectional_shapeROUND
left_counterbore_depth0.078 INCHES NOMINAL IN
left_counterbore_diameter0.1093 INCHES MINIMUM AND 0.1098 INCHES MAXIMUM IN
distance_from_end_to_hole_center1.125 INCHES NOMINAL IN
hole_quantity_perpendicular_to_axis1
NSN5340-00-600-9787
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1260936-1 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
LEFT COUNTERBORE DEPTH: 0.078 INCHES NOMINAL IN
•
LENGTH: 2.187 INCHES NOMINAL IN
•
GROOVE DIAMETER: 0.072 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: LEFT INTERNAL AND RIGHT EXTERNAL THREAD
•
DIAMETER: 0.156 INCHES NOMINAL IN
•
LEFT COUNTERBORE DIAMETER: 0.1093 INCHES MINIMUM AND 0.1098 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE: ROUND
•
DISTANCE FROM END TO HOLE CENTER: 1.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LEFT COUNTERBORE DEPTH0.078 INCHES NOMINAL IN
LENGTH2.187 INCHES NOMINAL IN
GROOVE DIAMETER0.072 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
STYLE DESIGNATORLEFT INTERNAL AND RIGHT EXTERNAL THREAD
DIAMETER0.156 INCHES NOMINAL IN
LEFT COUNTERBORE DIAMETER0.1093 INCHES MINIMUM AND 0.1098 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPEROUND
DISTANCE FROM END TO HOLE CENTER1.125 INCHES NOMINAL IN
GROOVE WIDTH0.031 INCHES NOMINAL IN
HOLE QUANTITY PERPENDICULAR TO AXIS1
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 1260936-1?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 1260936-1?
1260936-1 is a STANDOFF,THREADED,SPACING.
What is the NSN for 1260936-1?
1260936-1 is cataloged in the U.S. Government catalog under NSN 5340-00-600-9787. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 1260936-1

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.